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VashaNatasha [74]
3 years ago
10

!!URGENT!!

Biology
1 answer:
White raven [17]3 years ago
7 0

Answer: They all make up an ecosystem.

Explanation: :)

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How do oxygen and glucose molecules release energy in the cells? please make it simple
Dafna11 [192]

Answer:

Your body cells use the oxygen you breathe to get energy from the food you eat. This process is called cellular respiration. During cellular respiration the cell uses oxygen to break down sugar. When the cell uses oxygen to break down sugar, oxygen is used, carbon dioxide is produced, and energy is released. In cells use oxygen to release energy stored in sugars such as glucose. In fact, most of the energy used by the cells in your body is provided by cellular respiration.

Explanation:

i tried my best to break it down into a simple explanation. hope this isn't too complicated, and i hope it helps!! have a nice day.

-KindnessMatters-

7 0
3 years ago
A balanced polymorphism (maintenance of multiple genotypes) exists through disruptive selection in seedcracker finches from Came
maks197457 [2]

Answer:

The correct answer is option A. "directional selection".

Explanation:

Directional selection is a type of natural selection at which traits with extreme characteristics are selected over traits with medium characteristics. In this case,  a long-term climatic change resulted in all seeds that are the fountain of food for finch becoming hard. This will result in a directional selection on bill size in the finch population, where large-billed birds will be selected over small and medium-billed birds.

6 0
3 years ago
c. Suppose a large population of turtles consists only of two species, snapping turtle and box turtle, but the percentage of the
vodka [1.7K]

Answer:

D_m=1/2      

Explanation:

From the question we are told that

2 species

Assuming that questions a and be are solved

Diversity index D=2p_1p_2

with p_1 +p_2 =1

Mathematically

D=2p_1(1-p_1)

D=2(p_1-p_1^2)

D=2({\frac{1}{4} -(p_1-1/2)^2}

Therefore

D=\frac{1}{2} -2(p_1-1/2)^2

Giving

D_m=1/2      

p_1=1/2

6 0
3 years ago
What is protein pump?<br><br> NO GOOGLING!!!!!
Olin [163]

Answer:

Transporters that move ions

Explanation:  The sodium potassium pump which moves the sodium ions to outside the cell and potassium to the inside

6 0
3 years ago
Which of these body systems has cells that attach to each other to form a leak-proof barrier?
hodyreva [135]
I would say urinary system due to it containing fluid. But I also want to say endocrine so between them both
8 0
2 years ago
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