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
OLEGan [10]
2 years ago
14

IT MEANS TO PREVENT THE OCCURENCE OF A CERTAIN INSTANCE OF

Biology
1 answer:
krok68 [10]2 years ago
6 0
Ummmmm whattt????????
You might be interested in
Which fossil occurs on the most landmasses what does this suggest about when the continents broke up
Zepler [3.9K]

Answer:

Glossopteris and Lystrosaurus

Explanation:

Glossopteris is an ancient plant flora and Lystrosaurus is a fossil fauna, and both are found in many of the landmasses on earth. The Glossopteris flora appeared about 300 to 200 million years back and the Lystrosaurus appeared about 250 million years back on earth. They both existed from the time of late Permian to early Triassic age.

Both these fossils played an important role in understanding the continental drift theory or the plate tectonic theory. This evidence enabled geologists to understand how the continents have moved across the large ocean basin from one place to another and at what rate they are drifting currently. It helped in understanding how the super-continent Pangaea had broken into Laurasia and Gondwanaland, and further broken into the present location of the plates.

8 0
3 years ago
Suppose a doctor diagnoses you with a bacterial infection and prescribes you an antibiotic. Your doctor cautions you to take the
viva [34]
I’m not sure if this is the right answer but the doctor would continue you to take it the few days after you have been feeling better to ensure the bacterial infection is completely gone?
7 0
3 years ago
Which of the following characteristics are true for an action potential?
pickupchik [31]

Answer:

I, II, III

Explanation:

A threshold stimulus is a stimulus that is capable to produce a response in excitable tissues such as neurons and muscle fibers. At threshold potential, the outward movement of K+ and inward movement of Na+ become equal to each other. When the potential exceeds the threshold potential, more and more Na+ enter the cell to depolarize it and to allow the opening of Na+ channels. Therefore, to fire an action potential, the threshold must be exceeded.

Conduction of action potential is all or none phenomenon which means that either it occurs or it does not occur. As an impulse is passed by each successive part of an exon, it enters the refractory period during which there is no conduction of nerve impulse. It ensures the one-way conduction of impulse from the cell body to the axon terminal only.

6 0
2 years ago
Actin and myosin are important proteins associated with the Select one: a. contraction of muscles. b. synthesis of glycogen. c.
wolverine [178]
The answer should be the contraction of muscles.

Hope this helps mate.

6 0
3 years ago
Which action would best demonstrate that a scientist is being creative?
xxMikexx [17]

Answer:

taking a closer look at the natural world

Explanation:

using prior knowledge is basic common sense. so no.

requiring evidence and thinking logically is following a rule. so no.

following strict rules when using human test subjects. right off the bat, "strict rules" is an immediate no.

taking a closer look at the natural world. that's creative because they look for the answer around them.

4 0
2 years ago
Other questions:
  • Channels allow the appropriate ions or small molecules to pass through.<br> (a) True<br> (b) False
    15·1 answer
  • What is parthenogenesis? give an example
    7·1 answer
  • Which describes a potential benefit for the environment that stems from genetic engineering?
    12·2 answers
  • What are real life examples of ribosomes
    5·2 answers
  • 7. ) Most of a cell's growth and activity occurs in the ______ phase.
    12·1 answer
  • I couldn't understand what point 8 meant at all, what does that actually say
    12·1 answer
  • Help i’m doing a quiz right now.
    5·1 answer
  • Which of the following steps is not likely to take place during cellular respiration?
    8·2 answers
  • CORRECT ANSWER GETS BRAINLIEST
    11·2 answers
  • 6. What happens to the carbon in our bodies when we die?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!