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
DochEvi [55]
3 years ago
12

PLEASEEEEE ANSWER questions ASAP please please !

Biology
2 answers:
Oksana_A [137]3 years ago
4 0
Your answer would be B
iragen [17]3 years ago
3 0
B. A persistent neurotoxin is a substance that damages the brain and nervous system
You might be interested in
Is glasses a abiotic or biotic
Mandarinka [93]
Glasses are abiotic because they are nonliving.
3 0
3 years ago
Which are produced as a result of mitosis ?
hodyreva [135]

Answer:

2 new cells

Explanation:

mitosis creates new cells

5 0
3 years ago
Read 2 more answers
Which of these best describes incomplete dominance? When the dominant allele covers up the recessive allele. When both the domin
abruzzese [7]

Answer:

When the dominant allele does not cover up the recessive.

Explanation:

The mix and is considered incomplete.

3 0
3 years ago
Read 2 more answers
_______________ can be accidental or intentional, and it can cause erosion.
maksim [4K]
Fire can be accidental or intentional, and it can cause erosion.
3 0
3 years ago
Read 2 more answers
Opening K or Cl- channels in a postsynaptic membrane would produce an inhibitory postsynaptic potential (IPSP). Opening K or Cl-
Gennadij [26K]

Answer:

True

Explanation:

In inhibitory postsynaptic potentials, the opening of chlorine and potassium channels generally occurs so that chlorine enters, with a negative charge, and potassium leaves, with a positive charge. The synergistic effect of this ionic flow is the hyperpolarization of the cell, making it difficult for an action potential to occur.

7 0
3 years ago
Other questions:
  • A student notes that an individual has attached earlobes, a recessive trait in humans. A cell is taken from this individual, and
    8·1 answer
  • Which of the following is not true about the cell membrane?
    6·1 answer
  • Which organic compound produced during photosynthesis is used by plants to store energy?
    6·1 answer
  • 2. How many substances are there in the unlabeled mixture? What were they?
    6·1 answer
  • Air circulates in Earth's atmosphere. Which of the following is the fundamental cause of air
    14·1 answer
  • (food chains, food webs, and energy pyramid
    8·1 answer
  • energy exists as light, heat, chemical energy , mechanical , and electrical energy. choose three of these five forms of energy.
    5·1 answer
  • The human body temperature is normally 98.6°F. As a person exercises, the body temperature starts to increase. As a result of th
    15·2 answers
  • Organ systems work together to meet the needs of the human body. How is the skeletal system related to the nervous system?
    5·1 answer
  • Can someone give me the answers and teach me how to do this?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!