All categories

4 years ago

WILL MARK BRAINLIEST!!! NO NEED TO RUSH!!! What is an ecologist and a biochemist?

2 answers:

8 0

Ecology is largely observational, is concerned with interactions between living organisms in their natural habitats, and is carried out in the field. By contrast, biochemistry is experimental, is concerned with interactions at the molecular level, and is carried out at the laboratory bench.

hope this helps you

jeyben [28]4 years ago

7 0

and just put a person that

You might be interested in

When you breathe onto a cold window and water droplets appear, it is an example of

Lena [83]

Condensation because the water droplets are being formed by the water vapor in your breath against the cold window makinng condensation due to the drastic temperature difference between your breath and the window

3 0

4 years ago

Read 2 more answers

An interaction between two organisms in which one usually benefits is known as .

AVprozaik [17]

Answer:

commercialism

Explanation:

an association between two organisms in which one benefits and the other derives neither benefit nor harm.

8 0

3 years ago

Please help. thank you.

Amiraneli [1.4K]

Hey there!

Your question states: Explain why cells are so small, considering the relationship between surface area and volume for objects of different sizes but similar shapes.

Cell's are small because the size of the other surface area's and also there volume would obviously be bigger than the cell it self. So, they are basically bigger based on that it is the most efficient at their size. Cell's can not be big and there on some one's hat, that would be very weird. This would be why cell's are the size that they are.

5 0

3 years ago

What is one possible result of an ovary not performing its intended function in the body?

Nataly [62]

One result is that the ovaries would be unable to produce oocytes (eggs) for fertilization hence the woman would be unable to conceive. Another is that the woman would have an abnormal menstrual cycle due to abnormalities in the production of estrogen and progesterone by the ovary.

3 0

3 years ago

Read 2 more answers

We are studying 3 strains of bacteria, with populations p1, p2, p3, in an environment with three food sources, A, B, C. In a day

Nastasia [14]

Answer:

The population of each bacteria in 1, 2, 3 are 12, 8, and 7 respectively.

Explanation:

From the given information:

For food source A; we have:

3P₁ + P₂ + 2P₃ = 58 units of food A ---- (1)

For food source B; we have:

2P₁ + 4P₂ + 2P₃ = 70 units of food B ---- (2)

For food source C; we have:

P₁ + P₂ = 20 units of food C ----- (3)

From equation (1) and (2); we have:

3P₁ + P₂ + 2P₃ = 58

2P₁ + 4P₂ + 2P₃ = 70

By elimination method

3P₁ + P₂ + 2P₃ = 58

2P₁ + 4P₂ + 2P₃ = 70

P₁ - 3P₂ + 0 = - 12

P₁ = -12 + 3P₂ ---- (4)

Replace, the value of P₁ in (4) into equation (3)

P₁ + P₂ = 20

-12 + 3P₂ + P₂ = 20

4P₂ = 20 + 12

4P₂ = 32

P₂ = 32/4

P₂ = 8

From equation (3) again;

P₁ + P₂ = 20

P₁ + 8 = 20

P₁ = 20 - 8

P₁ = 12

To find P₃; replace the value of P₁ and P₂ into (1)

3P₁ + P₂ + 2P₃ = 58

3(12) + 8 + 2P₃ = 58

36 + 8 + 2P₃ = 58

2P₃ = 58 - 36 -8

2P₃ = 14

P₃ = 14/2

P₃ = 7

Thus, the population of each bacteria in 1, 2, 3 are 12, 8, and 7 respectively.

4 0

3 years ago