1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kykrilka [37]
3 years ago
8

Does AnyOne Know The Answer?

Biology
2 answers:
Dvinal [7]3 years ago
4 0

Answer:

A.

Explanation:

The greatest risk environmentally with the unregulated harvesting, because it could endanger or terminate a species.

Andre45 [30]3 years ago
4 0

Answer:

I think it's( A) BUT NOT 100% sure. please update me when you get the correct answer. thank you

Explanation:

You might be interested in
I need help on this Asap. i also need an explanation to go with the answer.
Anna35 [415]

Answer:

For question 20. I believe the answer is C. There would be more iguanas with webbed feet.

Explanation:

It states the iguanas have adapted to different habitats on the island. The iguanas that have webbed feet will be better at getting food in water, but slower on land. So if the land starts to disappear and turns into more water, the iguanas with webbed feet will have a higher chance of survival. Meaning the iguanas with out webbed feet will die out as a population.

5 0
3 years ago
Which set of movements can make substances go from an area of high concentration to areas of low concentration? *
Arisa [49]

Answer: Diffusion

Explanation:

Diffusion is the process or a spontaneous movement of particles from an area of higher concentration to an area of lower concentration.

Examples are;

1. perfume

2. A drop of ink in a cup of water.

From these two examples when it is dropped, especially ink, it diffused inside the entire space of the cup and fill all the space by penetrating the entire molecule of the water available.

7 0
3 years ago
Read 2 more answers
A graph with a calibration curve, linear regression and extrapolation was drawn up from your lab results. What were the two type
fiasKO [112]

Answer:

X is the concentration of the substance being measured and Y is the response from the instrument that is being used to measure

Explanation:

A calibration curve is the plot of known concentration of substances where x is the increasing known concentration and Y is the response, typically "absorption" taken from the instrument that is used for measuring. This curve is then used to find out the concentration of the unknown substance by using it's absorbance and comparing it with the calibration curve. For example:

Concentrations and absorbance readings are as follows

0.5mg/mL=10 nm

1.0mg/mL=15nm

1.5mg/mL=20nm

2.0mg/mL=25nm

This data is plotted on a calibration curve. Next we measure the unknown substance the absorption is 20nm. We can suggest that the concentration is 1.5 mg/mL. If there are readings that fall inbetwen values then the formulat to calculate the right concentration would be y = mx + b, where m is the slope and b is the y-intercept.

Linear regression uses the modification of the slope formula y= a + bx to best see how the data of the water samples would fit on the slope of the calibration curve. X is the independent variable , b is the slope of the line and a is the y-intercept.

Extrapolation would be the action of calculating data that are outside the calibration curve,  assuming the trend would continue.

7 0
3 years ago
Describe different types of prokaryotes
Vladimir79 [104]
<span>Prokaryotes are divided into 2 domains: bacteria and the archaea (or Archaebacteria).</span>
7 0
3 years ago
The cell membrane
Anvisha [2.4K]

cell membrane is a biological membrane that separates the interior of all cells from the outside environment. 

so c

6 0
3 years ago
Other questions:
  • Which events contributed to life evolving on earth
    13·2 answers
  • Which gland of the endocrine system is located near the stomach and is responsible for producing enzymes and hormones that help
    15·2 answers
  • The cell theory was developed as a result of which of the following?
    7·1 answer
  • How does taxonomy help us understand relationships among organisms on earth? What kinds of evidence do scientists use in taxonom
    8·1 answer
  • 10 characteristics of all living things
    8·1 answer
  • which membrane protein is responsible for restoring the original concentrations of sodium and potassium?
    9·1 answer
  • A budget for short-term goals involving recurring items is called a/an:______.a. operating budgetb. comprehensive budget. c. cap
    5·1 answer
  • How does an ATP molecule release
    7·1 answer
  • Which of the following is NOT a derived unit?<br> O A) m<br> OB) g/mL<br> O C) cm3<br> OD) dm3
    14·2 answers
  • Need answer for both questions pls help
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!