All categories

2 years ago

On the data tab, select every organism. What happens to the reef populations?

Biology

1 answer:

Nuetrik [128]2 years ago

4 0

Answer:The reason that reefs are dying is human activity in some pleases

Explanation:

You might be interested in

When blood glucose levels are high and the glucose is not utilized for cellular respiration, the human body will store this gluc

antoniya [11.8K]

Answer:

a and d ok

Explanation:

hello

7 0

3 years ago

Between 1957 and 1961, thousands of expectant women in 30 different nations ingested a common antinausea drug of the time known

Elza [17]

Answer:

A study of <u>those newborn babies</u>

Explanation:

Studying the infants from these pregnant women lead the researchers to find out that this drug interfered with the process of limb formation if the pregnant woman had taken this drug anytime during the 26 days critical for limb formation and development. In this way, it makes for an instance where nurture had disrupted nature.

7 0

2 years ago

17. Which of these processes is the result of the motion of particles in a gas or liquid?

BartSMP [9]

Answer:

Explanation:

4 0

2 years ago

Community ecologists study the factors that determine the abundance of different species. The Abundance of three algae species (

Tema [17]

Answer:

Explanation:

Given that:

The abundance of three algal species in Lake A is now represented by the vectors:

[97, 84, 43] and [100, 80, 50]

Now if we look at Lake A, the change occurring in the vector of algae species can be determined as:

a = [100 -97, 80 - 84. 50 - 43]

a = [3, -4, 7]

Thus, the magnitude of that change is:

$|a| = \sqrt{(3)^2 +(-4)^2+(7)^2}$

$|a| = \sqrt{9+16+49}$

$|a| = \sqrt{74}$

$|a| =8.6 \ mg/mL$

The abundance of three algal species in Lake B is now represented by the vectors:

[25, 59, 22] and [20, 63, 15]

At Lake B, the change occurring in the vector of algae species can be determined as:

b = [20 -23, 63 - 59. 15 - 22]

b = [-3, -4, -7]

Thus, the magnitude of that change is:

$|b| = \sqrt{(-3)^2 +(4)^2+(-7)^2}$

$|b| = \sqrt{9+16+49}$

$|b| = \sqrt{74}$

$|b| =8.6 \ mg/mL$

Hence, for both Lake A and B, the magnitude of change is the same.

7 0

2 years ago

What components of the eukaryotic cell were visible in the onion root tip? Which components were not? Why do you think some comp

ruslelena [56]

Looking at the onion root tip under the microscope you can see large, rectangular cells with visible distinct cell walls surrounding it (cells have a more regular shape because of the wall). Inside the cells, you can notice darkly stained nucleus, large vacuoles at the center and sometimes small granules within the cytoplasm. Looking the onion root tip under the microscope is often the way to observe mitosis. Usually, you cannot see organelles such as mitochondria, ribosomes, rough and smooth endoplasmic reticulum, centrioles and Golgi body as they appear translucent and because are too small to be seen under the light microscope (electron microscope required). Also, chloroplasts are not present in an onion cell because it is not a photosynthetic cell.

6 0

3 years ago