Select TWO processes that are MOST LIKELY to cause the variation in bird beak size traits within this
population

A. Asexual reproduction
B.Hibernation
C.Sexual reproduction
D.Migration
E.Mutation

The two processes that are most likely to cause the variation in bird beak size traits are ; ( C and E )

The Random Mutation occurring in birds due to the environmental factors and food availability in an area will to lead to the varying changes seen in the size of beaks of the bird within a population. long beaks are used to pick out food from cactus plants while short strong beaks are used to pick out food underground.

Sexual reproduction between birds with varying genes will lead to the formation of varying beak sizes traits seen within a given bird population.

Hence we can conclude that the two processes that are most likely to cause variation in bird beak size are ; sexual reproduction and mutation.

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Why do you think they split the reptiles into four different groups?

What is the 7th moon closest to Jupiter? Giving 20 points, and correct answers get brainliest.

POSSIBLE POINTS: 8.33
Devon has cystic fibrosis or CF. It is an inherited condition that causes his body to produce excess mucus and lower than normal levels of digestive
enzymes. A person with CF often experiences the following symptoms:
frequent lung infections
poor energy level
low appetite
Although all of Devon's body systems are affected by cystic fibrosis, it is mainly a disorder of which two body systems?
circulatory and digestive
o digestive and skeletal
digestive and respiratory
circulatory and respiratory

Please can anyone help me in question 2&3

There is a direct relationship between the number of pollinating plants and the number of honeybees. Each population is dependent on the other for their survival and ultimately reproductive success.

What type of cells are produced in Meiosis?
What type of cells are produced in Mitosis?

What would be a possible disadvantage of asexual reproduction?
A Ability to reproduce in the absence of a mate
Results in low genetic variation of the species
с Allows for more genetic variation in the offspring
D Takes less time to produce offspring

Please help me!!! Timed!!

In Mendel's second set of experiments, he crossed
the offspring of his first set of experiments. Which
of the following statements summarizes his results
from this set of experiments?
O A. In each case, about half of the offspring
presented each trait.
B. In each case, the offspring presented a
different trait from the parent plants.
O C. In each case, about three-fourths of the
offspring presented one form of the trait,
and about one-fourth presented the other
form.
O D. In each case, one form of the trait
disappeared in the offspring, and one form
appeared in the offspring.

helppppp plzzzzzzzzzzzz​

What organisms are capable of cellular respiration?

A. Heterotrophs only
B. Animals and fungus
C. Animals, fungus, and some bacteria
D. Protists
E. All organisms

This moray eel has a small fish cleaning between its teeth. The eel gets a
clean mouth while the cleaner fish gets a nice meal.
A.Mutualism
B.Commensalism
C.Parasitism

A mushroom grows on a dead, rotting oak tree lying in the forest. What describes the tree and the mushroom?

here is the two questions pls answer as fast as you can

Why would the burner on a hot stove cause a painful burn if it were touched?
A.
Light energy transfers from the burner to the skin.
B.
Light energy transfers from the skin to the burner.
C.
Heat energy transfers from the skin to the burner.
D.
Heat energy transfers from the burner to the skin.

Which of the following best explains the roles plants and animals play in recycling carbon? *
25 points
Plants and animals both take in carbon through digestion. They return it to the cycle through decomposition.
Plants collect and store carbon through photosynthesis. Animals exhale carbon dioxide through respiration.
Animals produce carbon through photosynthesis. Plants take in carbon for during cellular respiration.
Plants produce carbon dioxide through photosynthesis. Animals take in carbon dioxide for breathing.

Earth's crust is a thin layer made of
a rock
b metal
c liquid metal
d water

Which of the following factors would make the smallest contribution to determining the climate of an ecosystem?


a.
precipitation patterns


b.
ocean currents


c.
geographic features such as mountain ranges


d.
magma under the earth's crust

Which of the following statements correctly summarizes the steps of protein synthesis? Transcription & Translation


a.) mRNA copies DNA into an amino acid chain in the nucleus. Once out of the nucleus, it folds into a protein by ribosomes.


b.) DNA is transcribed into mRNA in the nucleus. mRNA then leaves where it is read by a ribosome to form an amino acid chain.


c.) DNA is transcribed into amino acids in the nucleus before it leaves into the cytoplasm. In the cytoplasm it binds with mRNA to form amino acids.

100 POINTS
I am asking 2 questions because im giving so many points...

1. Describe the first hypothesis that scientists have about blindness in the Mexican tetra. Be sure to discuss pleiotropy in your answer.\

2. One effect of the Hedgehog gene is to make cave tetras go blind. What is another effect it might have?

Which structure separates an animal cell from its surrounding environment? (1 point) 1 Golgi apparatus 2 plasma membrane 3 nuclear membrane 4 central vacuole​

The amount of water circulating around the planet is always
A. fixed (staying the same.)

B. decreasing.

C. increasing.

griculture: Mastery Test
After many years of research Isabella presented her report in a scientific conference. Arrange the steps of her scientific work till she
presented her report.
She read and reviewed all the previous
articles about increasing the nutritional
value of potatoes
Control groups experimental design
method was used
Isabella wanted to improve the nutritional
value of potatoes
She collected the relevant and required
data
She constructed a hypothesis about a
particular method
She presented her report
She submitted her proposal to her
universily, stating the purpose and time
required for the project
She reached a conclusion about her
project
0
局

Which of the following is not a possible benefit of biodiversity?

a
A higher number of species in a food web creates a more stable ecosystem.
b
A greater variety of predators indicates that fewer prey survive within the ecosystem.
c
A greater number of plant species provide more available food for primary consumers.
d
A variety of habitats within an ecosystem supports a greater number of species.

Which statement best describes the role of transfer RNA in protein synthesis?
Transfer RNA carries a copy of the DNA base sequence to the cytoplasm.
Transfer RNA matches up amino acids with the base sequence copied from DNA.
Transfer RNA composes the ribosome on which the protein forms.
Transfer RNA brings nucleotides to make a copy of the DNA base sequence.

Put the following in order describing the process of using geothermal energy to create energy.
= Heat is collected from the Earth
= Steam turns a turbine.
= Generators produce electricity.
= Heat is used to change water into steam.

true or false
Photosynthesis is part of an oak tree's niche.

The graph represents the distance a car travels over time while on the highway. Which statement about the car's trip is accurate?
A)
The car does not move over time.
B)
The car travels at a constant velocity.
The car's velocity increases constantly over time.
D)
The car's velocity decreases constantly over time.

Which of the following statements is true about the process of Photosynthesis? *
A. Carbon Dioxide is produced
B. Sugar is produced
C. ATP is produced
D. Water is produced

Climates near the ocean are milder than climates farther inland. (True or False)​