Answer:
Yes it is true statement because of the human many animals are died not only animal human beings and all living organism.
Please answer!!! This is due by tomorrow
Answer:
producers= 2 plants at bottom
primary consumer= grasshopper, squirrel, rabbit
secondary= frog and rat
higher order= snake owl fox
herbivores= squirrel, rabbit, grasshopper
carnivores= frog snake owl fox
omnivores= rat
9. won't be enough food for the grasshopper and squirrel therefore they will die out and create a chain reaction creating animals higher on the food chain to die out as well
10. if the owl was removed animals lower on the food chain would thrive as there would be more of them, but also more food to eat.
11. there would be too many animals higher on the food chain with not enough food to eat, they would have to adapt and find something else to eat, or die out
PLEASE HELP I LITERALLY AM AN INDIOT
Answer:4.is Igneous 5. is metamorphic 3. is sedimentary
Explanation:
How is the primary somatosensory cortex organized?.
Answer:
Somatosensory cortex consists of four bands of tissue that run parallel to the central fissure. The body is represented in each of these bands; two receive mostly light touch information, one receives deep-pressure information, and the last receives a combination of information representing each sensation.
Microevolution, or evolution at its smallest scale, occurs when.
Answer:
the change in allele frequencies in a population over generations.
Explanation:
Question 8 of 10
What happens to air pressure as altitude increases?
A. Air pressure decreases.
B. Air pressure changes randomly.
C. Air pressure stays the same.
D. Air pressure increases.
Answer:
Option A.
Explanation:
Air pressure decreases with increasing altitude.
In one or two sentences, explain how a disease that harms the roots of a flowering plant would affect the plant's ability to survive. HELP ME PLEASE I CANT FIND THE ANSWER ANYWHERE AHAHA
Answer: The way a disease would affect a flowering plant is by altering the roots of the plant, by this problem the plant could not get any nutrients from the soil meaning it would stop growing and eventually die.
Various types of epithelial tissues are classified by the ____________ of individual cells and the number of _________ that form the tissue.
Answer:
The types of epithelia are classified by the shapes of cells present and the number of layers of cells
GIVING 100 POINTS NEED HELP ASAP PLEASE!
Finn listed two of the three steps involved in gene therapy.
1. The normal allele is removed from the chromosome.
2. The normal allele is added to the cells of a person with the disorder.
Which step should he also include, and where?
The normal allele is copied before step 1.
The normal allele is copied after step 1.
The unhealthy gene is cut from the DNA before step 2.
The unhealthy gene is cut from the DNA after step 2.
Answer:
The normal allele is copied after step 1.
Answer:
A. he normal allele is copied before step 1.
Explanation:
I'm sure the answer is A because in order to cut an allele it has to be replaced by a identical allele or the person would have a chromosomal disorder
Since 1735, the Linnaean classification system has been the basic system for all taxonomy in biology. Which statement best explains the reason for changing how organisms are classified today?
Question 13 options:
New information about the genetics of species is being discovered.
Organisms are evolving at a faster rate than in the past.
More diverse and complex organisms are being discovered.
There are more organisms today than there were in the past. d
Answer:
New information about the genetics of species is being discovered.
Biomolecules, also known as macromolecules, are
a. found in humans but not in most other organisms.
b. large organic molecules that play important biological functions in cells.
c. random arrangements of atoms that occur in most living things.
d. the building blocks of monomers.
Biomolecules are large organic molecules that play important biological functions in cells..That is option B.
Organic molecules in living organismsOrganic molecules are the chemical compounds that are made up of mainly carbon and hydrogen atoms.
There are two types of organic molecules found in living organisms which include:
Micromolecules andMacromolecules.The macromolecules are the larger organic molecules that are made up of many covalently bound atoms.
Example of a macromolecule is carbohydrates a Nd proteins.
They are required in high standard quantities because the are energy yielding and body building substances needed by the body.
Therefore, biomolecules or macromolecules are large organic molecules that play important biological functions in cells.
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i need help with this question. i am confused
Deforestation is when an entire forest is knocked down. Why do you think
this is a bad thing?
Answer: Deforestation is a problem because it eradicates all the oxygen that we inhale that is created by a vast amount of trees that can only produce a fraction of oxygen for a person to breath several times
MARKING BRAINLIEST, IMAGE ATTACHED!!!!!
Why are there fewer top predators in the forest than other animals?
Answer:
c
Explanation:
because predators have limited food and there's not enough for alot of predators
Describe what happens in the two phases of aerobic respiration?
Answer:
Aerobic respiration is divided into three main stages: Glycolysis, Citric acid cycle and Electron transport chain.Explanation:
what is solar methanol?
Answer:
hope this helps
Explanation:
This medication is used to treat minor aches and pains of the muscles/joints (such as arthritis, backache, sprains). Menthol is known as a counterirritant. It works by causing the skin to feel cool and then warm. These feelings on the skin distract you from feeling the aches/pains deeper in your muscles and joints.
Answer:
Making methanol from solar energy is an attractive means to store solar energy as a liquid fuel. Methanol may be used as a fuel in internal combustion engines or in fuel cells.
Explanation: Solar Methanol is produces by reacting the syngas at 5–10 MPa and 250°C over a catalyst consisting of a mixture of copper, zinc oxide, and alumina: CO + 2 H 2 → CH 3 OH.
Plz help!
A microscope has a 20 x ocular (eyepiece) and two objectives of 10 x and 43x respectively:
a.) calculate the low power magnification of this microscope
b.) calculate the high power magnification of this microscope
Answer:
lower power= 20 x 10= 200x
higher power= 20 x 43= 860x
How would you determine if your trait follows mendel’s laws of inheritance?.
The ear canal has glands that secrete ____________, a waxy, sticky substance that traps dirt and has an antibiotic action against microorganisms that enter the canal.
cerumen
The ear canal has glands that secrete __Cerumen_, a waxy, sticky substance that traps dirt and has an antibiotic action against microorganisms that enter the canal.
The stratified columnar epithelium consists of a single layer of columnar cells with several layers of ______ cells underneath.
The stratified epitheliums are composed of several layers of cells that vary in shape and size. The stratified columnar epithelium consists of a single layer of columnar cells with several layers of _cuboidal_ cells underneath.
Epithelium
The morphology of each epithelium is correlated with its functions.
The function of epitheliums with cubic or columnar cells is to transport substances.
There are two main types of epitheliums according to the number of cell layers,
Simple epitheliumStratified epitheliumStratified epitheliumThe stratified epithelium is composed of several layers.
Cells in each layer vary in shape and size from the cells of the other layers.
Its general function is to provide a protection barrier in areas that are ore exposed, and certain degree of waterproofing.
Stratification correlates with transepithelial impermeability and friction exposure.
We can divide it into:
Stratified squamous epitheliumStratified Cuboidal epitheliumStratified Columnar epitheliumStratified columnar epitheliumThe stratified columnar epithelium is not that common.
One of the layers is composed only of columnar cells, and the remaining layers are composed of cuboidal cells.
As it characterizes as being impermeable, it does not allow the diffusion of water and nutrients into the bloodstream.
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How is insect gas exchange more efficient than gas exchange in mammalians?
Answer:
Mammals, insects, fish and plants all have different systems of exchanging gas. For mammals we breathe into our lungs, for fish they use gills and insects use spiracles.
Explanation:
hope it kind of helps sorry if it doesn't
Circle the term that includes all the others in the list
1. gene, DNA synthesis, mitosis, cytokinesis, cell cycle
2. S subphase, cytokinesis, interphase, mitosis, cell cycle
3. Cell division, binary fission, mitosis, meiosis
4. S subphase, G, subphase, interphase, G, subphase
Answer:
1. Cell Cycle
2. Cell Cycle
3. Cell Division
4. Interphase
Explanation:
Which epidermal cells act as sensory touch receptors?.
What happens to the particles when you pull the plunger up in each syringe
Answer:
a×b(aybz_azby)i+(azbx_axbz)j+(axby_aybx)k
Temperatures around large coastal bodies of water tend to be more moderate than temperatures inland. What property of water accounts for this?.
We know that temperatures around coastal bodies of water tend to be more moderate than temperatures inland because of the water's heat capacity.
What is heat capacity?This is another word for the thermal capacity of a substance. This refers to the amount of heat needed to raise the substance by one degree of temperature. The heat capacity of water is much higher than that of land.
Therefore, given that the heat capacity of water is much higher than that of land, we can confirm that temperatures around coastal bodies of water tend to be more moderate than temperatures inland because of the water's heat capacity.
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explain the three main steps in the process of DNA replication
Answer:
Replication occurs in three major steps: the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment.
What is the primary source of energy used by producers during photosynthesis?.
Answer:
sun is the primary source of energy used by producers during photosynthesis:)
Although it does not always reflect evolutionary relationships between organisms, the ____ taxonomic system is still used today because it is a universal system that has been used to classify a very large percentage of Earths biodiversity
The binomial nomenclature taxonomic system is still used today because
it is a universal system.
What is Binomial nomenclature?This is a two-term naming system using Latin forms in which organisms are
grouped. This system contains only the genus and species of the
organism.
It does not always reflect evolutionary relationships between organisms
but is widely used because it helps to classify a very large percentage of
Earths biodiversity.
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If an entire tiger population disappears due to disease. What type of
limiting factor is this?
Answer: Density Dependent Limitation
Explanation: Limitations to population growth are either density-dependent or density-independent. Density-dependent factors include disease, competition, and predation.
In a hypothetical situation, two solutions are separated by a membrane. Solution A is a 10% sodium solution and solution B is a 40% sodium solution. Which way would sodium pumps within the membrane move sodium ions during active transport?
During the active transport the sodium pump moves the sodium ions from solution A to solution B.
What is active transport?Active transport is the movement of molecules across a cell membrane from a lower concentration region to a higher concentration region—against the concentration gradient. Active transport basically necessitates the use of cellular energy.
Active transport is a critical process that allows cells to accumulate molecules or ions from their surroundings against a concentration gradient.
The contents of cells that are heavily loaded with electrolytes or metabolic products, on the other hand, can be excreted against the concentration gradient.
As in the given scenario, the solution A is a 10% sodium solution and solution B is a 40% sodium solution.
Active transport occurs against concentration gradient from a lower concentration to the higher one.
Thus, the net movement will be from solution A to solution B.
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If this is an autosomal recessive disorder, of the following individuals, which is not an obligate carrier?.
Answer:
III-6
Explanation:
Obligate carriers, or obligate heterozygotes, are those individuals that may be unaffected clinically, but must possess a copy of the mutant gene. For autosomal recessive conditions, obligate carriers can be the offspring of a parental mating of two carriers (50% of offspring will also be carriers). They can also be produced by a parental mating of a carrier by an affected individual (50% of offspring will be carriers).
