Answer:intinko su los tios
Explanation:yepaks
Which reaction has the lowest activation energy?
combustion of oil
rotting of bananas
explosion of fireworks
synthesis of water
Darwin's finches are often used to illustrate evolution. Evaluate the finch beaks shown in the picture. Choose ALL of the statements that correctly explain the evolution of finch beaks.
A) As the environment changed, the finches grew longer beaks to allow them to get food out of fruits.
B) Finches with longer beaks settled on the same island with smaller beaked birds. Over time, they bred, producing medium beaked birds that became more common in the population.
C) There are finches with different types of beaks in the population. During a drought, those with shorter beaks are not able to find sufficient food and die, leaving them unable to reproduce and pass the trait on to offspring.
D) A random mutation introduced the shorter, thicker beak into the population. However, those with thinner, longer beaks were better able to get nectar from the island's flowers. Those birds with the shorter, thicker beaks were unable to get enough food to survive.
E) A disease swept through the island killing many of the insects that were common on the island, leaving the birds who ate insects from the ground starving. The finches that had thicker beaks and could get food from tree bark were able to continue to survive and reproduce, increasing this trait in the population.
Answer: a or b
Explanation:
Answer:c and b
Explanation:
Which amount of fertilizer do plants grow best in according to this experiment?
A- zero pellets
B- 25 pellets
C- 8 pellets
D- 3 pellets
The diagram shows the branching tree for four kingdoms and some of their shared derived characteristics.
What shared characteristic can be written at point X? Use complete sentences to explain your answer.
Answer:
i think.. they both have a cell wall, i might be wrong
Explanation:
The following diagram shows the branching tree diagram for some animals.
Which two organisms share the least number of derived characteristics?
compare heter0zygous genotype and hom0zygous genotype
Answer:
heterogeneous genotype have two different Allels at a particular gene locus while a homogeneous have the same
The term' Peristalisis, which pumps blood towards the head in the open circulatory system of insects, also means
1. muscular conctractions that push food through the digestive system
2. air flowing into and out of the lungs
3. skeletal muscle contracting and relaxing to move a bone up and down
Answer:
Conctractions musculaires qui poussent les aliments à travers le système
Explanation:
The flow chart below indicates the hierarchical levels of the Linnaean classification system.
Kingdom - Phylum - Class - Order - Family - Genus - Species
Which of the following organisms most likely share the most structural characteristics?
Answer:
Species
Explanation:
The lower down they go, the more characteristics they have in common.
Animals have the least amount of shared characteristics in Domain, but the most in species.
Each person in a family has the same traits. There are no differences in traits between parents and offspring or among siblings.
Do you agree or disagree with this statement now? What evidence supports your ideas about the statement?
Different gene combinations cause variations in a person's characteristics as compared to their parents, so there are differences in traits between parents.
What are the differences in traits?Different gene combinations cause variations or disparities in a person's characteristics as compared to their parents. The parents' genes may mix or combine differently, resulting in unique and distinctive characteristics.
The proteins that ribosomes in your body produce influence traits like your eye or hair color. Each of your qualities is determined by two genes, and these two genes are always identical.
Therefore, children frequently resemble their parents in some way, this is so because each parent contributes a portion of their "gene" to the child.
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PLEASE HELP, I’LL GIVE BRAINLIEST! THANK YOU. :)
Answer:
the answer is B (ignore this part its for 20 characters)
Answer:
B: The transport of nutrients, water, and oxygen to the rest of the body cells.
Explanation:
A = The digestive system (your guts and food)
B = The cardiac system (heart and veins)
C = The nervous system (brain and nerves)
D = The skeletal system (your bones)
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please help me I’ll give brainliest lol
Answer:
Horseshoe crabs are chelicerates, which means they're made of two segments, the cephalothorax and the abdomen. The cephalothorax is a fusion of the head (cephalon) and chest (thorax), and the tail is part of the abdomen. Trilobites, on the other hand, are composed of 3 parts, cephalon, thorax, and pygidium. In this body plan, the pygidium is the tail and is a separate segment of the body. Due to these differences, it seems that the two species are not closely related, however, it's quite possible that they share a yet-undiscovered common ancestor.
Answer:
Horseshoe crabs are chelicerates, which means they're made of two segments, the cephalothorax and the abdomen. The cephalothorax is a fusion of the head (cephalon) and chest (thorax), and the tail is part of the abdomen. Trilobites, on the other hand, are composed of 3 parts, cephalon, thorax, and pygidium. In this body plan, the pygidium is the tail and is a separate segment of the body. Due to these differences, it seems that the two species are not closely related, however, it's quite possible that they share a yet-undiscovered common ancestor.
In coastal areas, land and sea breezes may exist due to the uneven heating of the land and water. Which process is responsible for the breeze?
A.
convection
B.
radiation
C.
conduction
D.
reflection
The land and the sea breeze is the movement of the wind from land and sea. In coastal areas, the breeze causes uneven heating of the land and water due to convection. Thus, option A is correct.
What is convection?Convection is a heat transfer method that uses the gaseous or liquid medium to move the warm and cooler breeze from one point to another. It causes the warm air to rise as compared to the cooler air.
The land breeze occurs at night when the cooler air breeze flows towards the ocean as it is lighter. On the other hand, the sea breeze occurs in the daytime when the cooler air from the sea flows towards the land. The warm air flows due to convection.
Therefore, option A. convection causes uneven heating by the land and sea breeze.
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The following diagram shows the branching tree for four kingdoms and some of their shared derived characteristics.
What shared characteristic can be written at point X? Use complete sentences to explain your answer.
1.plants and fungi both have cell wall.
2. Both are eukaryotic organisms.
3. Both are fixed organism (with out ability to move)
distinguish between multiple alleles and polygenic inheritance
Answer:
Multiple alleles are more than two alternative forms of a gene, located at the same loci of homologous chromosomes. In polygenic traits, several genes are involved in determining a single trait. Multiple alleles follow complete dominance or codominance while polygenic traits follow codominance or incomplete dominance.
Explanation:
There
The place where an organism
lives is its habitat. Organisms
interact with both biotic, or living,
parts of their habitat, as well as
abiotic, or nonliving, parts.
1. What biotic factors can you
identify? Write at least three
examples here.
why is it important to plant a tree
Answer:
The reason why it's important to plant a tree is to balance the ecosystem
Please help
Begin by selecting a freshwater or marine aquatic ecosystem as a model for your food web be specific choose a specific like or if you choose an ocean ecosystem identify its geographical area and Depth
Answer:
lake tahoe
Explanation: :)
Compare and contrast characteristics of replication, transcription, translation, and mutation. Which of these processes takes place only in the nucleus? Which can take place in both the nucleus and the cytoplasm? How do you know?
Answer: not sure
Explanation:yes
PLZZ I HAVE 15 points left i am about to use ten PLZZ help
What are three examples of protists?
fungi
paramecium
euglena
amoeba
Answer:
fungi, euglena, amoeba
Explanation:
PLS HELP I HAVE A TEST
Organisms all perform activities that allow them to survive. Which of these activities is a way that organisms get the energy they need to grow, breathe, and move?
exercise
consume other organisms
generate body heat
flee from predators
Answer:
Consume other organisms?
Explanation:
Answer:
Generate body heat
Explanation:
The table below shows the names of three body parts and the functions of two of them.
Organs: Pancreas, Testes, Thymus
1. Produce(s) insulin and glucagon
2. Produce(s) testosterone
Which of the following matches correctly the names of the parts with their functions?
A. Pancreas—Function 1; Testes—Function 2
B. Thymus—Function 1; Pancreas—Function 2
C. Thymus—Function 1; Testes—Function 2
D. Testes—Function 1; Pancreas—Function 2
Answer:
Option A, Pancreas—Function 1; Testes—Function 2.
Explanation:
The pancreas produces insulin, and the testes produce testosterone.
Since the discovery of _______ many antbiotics have been isloated both _______ and _______
HELP WITH PLEASE!!!!
Why was the Fujita
scale developed?
A. To measure the severity and
damage of tornadoes
B. To measure how big a tornado is
C. To measure the height of a tornado
D. To measure the wind speed of a
tornado
What type of damage
would be expected in a
tornado that has a wind
speed of152 mph?
A. Considerable
B. Severe
C. Devastating
D. Incredible
Who developed the
enhanced Fujita scale?
A. A small team from MIT
B. Al Roker
C. Dr. Ted Fujita
D. A team of meteorologists and
engineers
What would be the likely
impact to a small wooden
barn in an EF5 tornado?
A. Some planks may come loose
B. Total destruction
C. The roof may come of
D. It would experience no damage
Answer:
1. A
because it was to estimate wind speed just BASED off the damage
2. A.
113-157 mph = Considerable damage. Roofs torn off frame houses; mobile homes demolished; boxcars pushed over; large trees snapped or uprooted; light object missiles generated.
3. C
4. Its most likely B.
An EF5 tornado can rip well-anchored homes off their foundations, leaving them bare, and can even deform large skyscrapers.
Explanation: please can i get branliest or at least a thanks
What does yeast need to break its dormancy?
1. What is aerobic respiration?
Answer choice 1) The process that breaks down glucose in the absence of oxygen to release energy
Answer choice 2) the process that breaks down glucose in the presence of oxygen to release energy
Answer:
Explanation:Glucose is oxidised to release its energy, which is then stored in ATP molecules. Respiration is a series of chemical reactions, but this equation summarises the overall process. Aerobic respiration breaks down glucose and combines the broken down products with oxygen, making water and carbon dioxide.
Freshwater Hydra bulges off the side of a parent and eventually separates as a new cell. Based on this information what type of reproduction is this?
A. Sexual Reproduction
B. Asexual Reproduction (budding)
C. Asexual Reproduction (fragmentation)
Answer:
B im sorry if im wrong i really don't know
Explanation:
Guys I need help on this question.
You must watch this video first
Answer:
which video
Explanation:
An archer releases an arrow toward a target. The arrow travels 170 meters in 2 seconds. What is the speed of the arrow?
Answer:
85m/s
Explanation:
speed = distance/ time
speed = 170/2
speed = 85m/s
what is the main ingredient in soil?
a. weathered rock
b. air
c. water
d. organic matter
Find out more about bone marrow transplants. What other diseases can be treated using a bone marrow transplant? What is the National Marrow Donor Program?
( No type of cancer)
Answer:
please give me brainlist and follow
Explanation:
A bone marrow transplant is also called a stem cell transplant or, more specifically, a hematopoietic stem cell transplant. Transplantation can be used to treat certain types of cancer, such as leukemia, myeloma, and lymphoma, and other blood and immune system diseases that affect the bone marrow.
