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
nataly862011 [7]
3 years ago
5

Cockroaches are exposed to a pesticide. After 3 hours, 95% of the insects are dead.

Biology
1 answer:
Alenkasestr [34]3 years ago
8 0

Answer:

IV: Amount of pesticide

Independent variable is what can be changed

DV: Time of death how long it takes

What you can’t change

Explanation:

You might be interested in
What is the most basic unit of life? A. tissue B. organ C. cell D. organ system
Maksim231197 [3]
The answer is C. Cell
4 0
3 years ago
Read 2 more answers
During the _______ phase, the muscle is returning to resting length.
tangare [24]

Answer:

The correct answer is: Eccentric phase.

When talking about movement, we are talking about the activation of muscle fibers in order for this process to happen. In order for this to happen, motor neurons must activate the phases of muscle excitation, contraction and relaxation, so that the sarcomeres, and thus the fibers, can generate movement.

In essence, there are three stages, or phases, to complete muscle movement:   the concentric phase, which is when the muscle fibers are excited and begin the process of contraction. This means the muscle fibers will contract and generate movement, generating a shortening. Then we have the isometric stage, a moment in which there is no longer any more shortening of the muscle fibers, so basically, the movement is held and there is no further contraction, but neither is there relaxation of the muscle fibers. Finally, we have the eccentric phase. This phase is characterized precisely because it is the moment when the muscles begin to return to their resting position.

3 0
3 years ago
What are the monomers of proteins?
tensa zangetsu [6.8K]

Answer:

amino acids

Explanation:

4 0
1 year ago
Read 2 more answers
The suffix -plasm means
melamori03 [73]

D. Growth. Material forming cells or tissue like cytoplasm.

7 0
3 years ago
What are somethings that cause mutations in cancer
dmitriy555 [2]

Answer:

mutations cause most cases of cancer. Some acquired mutations can be caused by things that we are exposed to in our environment, including cigarette smoke, radiation, hormones, and diet. Other mutations have no clear cause, and seem to occur randomly as the cells divide.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Living near the ocean is great because the weather is mild. this is because
    14·1 answer
  • What body system receives information from the inside and outside the body and responds to that information?
    12·1 answer
  • Which theorist is responsible for suggesting that the distribution of phobias in the human population can be explained by biolog
    9·1 answer
  • The biosphere is the only one of Earth’s systems that contains life. Please select the best answer from the choices provided T F
    12·2 answers
  • Good coronary circulation select one:
    8·1 answer
  • Which plant has smallest pollen​
    12·1 answer
  • The main raw material for photosynthesis is what<br>​
    13·1 answer
  • The process of photosynthesis can be generally expressed by:
    9·2 answers
  • True or False: Evolution can occur at the organismal level.
    9·1 answer
  • How does DNA polymerase move along each strand of DNA
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!