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
Vilka [71]
3 years ago
7

I need help. Please helpppppppp

Biology
1 answer:
Rudik [331]3 years ago
4 0

Answer:

a. 4

Explanation:

tell me if i'm wrong

You might be interested in
What does nervous tissue do?
arlik [135]

Answer:

Nervous tissue is found in the brain, spinal cord, and nerves. It is responsible for coordinating and controlling many body activities. It stimulates muscle contraction, creates an awareness of the environment, and plays a major role in emotions, memory, and reasoning.

Explanation:

6 0
3 years ago
Which one of the following is TRUE?
aleksandr82 [10.1K]

Answer:

D

Explanation:

Enzymes can only fit into the base it was made for.

4 0
3 years ago
HELP ASAP!! DUE TOMORROW!! WILL MARK AS BRAINLIEST!!
REY [17]
They are both in the same cell
5 0
3 years ago
Read 2 more answers
To test for the presence of starch, iodine can be used. A positive reaction results in a black color. A dialysis bag filled with
Bezzdna [24]

Answer:

Diffusion.

Explanation:

According to the information given before the example in the question and considering the fact that the bag was secured on both ends before being placed in the solution, provided that there were no holes on the surface of the bag, the iodine solution could have diffused through the bag into the starch solution hence the color change to black after 30 minutes.

I hope this answer helps.

5 0
3 years ago
In a hydroelectric power plant, water is stored high above a turbine. As it falls, the water spins the turbine blades to generat
SpyIntel [72]
Gravitational potential energy
6 0
2 years ago
Read 2 more answers
Other questions:
  • Which of these is an enviormental effect
    14·1 answer
  • What Christmas related bird has a red chest
    11·2 answers
  • What are the 2 structure are in plant cells
    9·2 answers
  • Plants play a crucial role in the carbon cycle because they
    15·1 answer
  • How is an egg fertilized
    10·2 answers
  • You want to see if mold grows faster on bread in the shade than on bread in the sun. Your experimental variable is ??
    6·1 answer
  • Conduction of heart beat​
    5·1 answer
  • What phase of mitosis are chromosomes
    12·1 answer
  • Which is a correct statement about the cell cycle?
    12·1 answer
  • Visit the link below and use the information to answer the following question.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!