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
uysha [10]
3 years ago
15

Help please ASAP, easy question

Biology
1 answer:
lutik1710 [3]3 years ago
8 0
I think the answer is B because it happens slowly and through natural selection
You might be interested in
Acetylcholine receptors on skeletal muscles are described as being ionotropic receptors because _____.
lana66690 [7]

Answer:

Binding of acetylcholine to the receptor protein converts the protein to an open ion channel

Explanation:

  • Ionotropic receptors are those receptors that have binding sites for their messenger ligands and also have the capacity to alter shape enough to become an open ion channel,and thus allowing an increase in cross-membrane traffic of ions, thus altering the membrane potential.
  • Therefore, <em><u>Acetylcholine receptors on skeletal muscles are described as being ionotropic receptors because the binding of acetylcholine to the receptor protein converts the protein to an open ion channel</u></em>
3 0
3 years ago
What properties and processes drive the movement of plates on Earth's surface?
OverLord2011 [107]

Answer:

Tectonic plates are able to move because the Earth's lithosphere has greater mechanical strength than the underlying asthenosphere. Lateral density variations in the mantle result in convection; that is, the slow creeping motion of Earth's solid mantle.

8 0
3 years ago
What is an example of input during the process of photosynthesis of a plant? A) Sunlight B) Transpiration C) glucose D) oxygen
MArishka [77]
Sunlight I think is the answer but Google should help with that don't take my word for it
7 0
3 years ago
Read 2 more answers
Which of the following functions of the digestive tract and accessory organs involves the progressive dehydration of indigestibl
emmainna [20.7K]

Answer:

C. Compaction

Explanation:

Chyme enters from the small intestine into the large intestine. In the large intestine, chyme becomes solid or semisolid as the water is absorbed from it. Absorption of excess water from chyme to convert it into the feces in the large intestine is called compaction. Feces consist of water, inorganic salts, unabsorbed digested materials, and indigestible parts of food.  During compaction, enough water is absorbed and this makes large intestine one of the important organs in maintaining the body’s water balance.

6 0
3 years ago
Which of the following statements correctly relates mutations and survival rates of plants?
kiruha [24]
The third one is the right answer.
Mutations appear randomly and these mutations can either have possitive, negative or neutral impact on the individual's survival. The environment of the individual amongst other factor determine the net effect of the mutation. For example:
A mutation on a shade plant for bigger leaves would have a possitive impact on the plants survival due to the increase of the photosynthetic tissue area. On the other hand the same mutation on a desert plant would have a negative impact on the plant's survival due to the increase of the leaf area which leads to increased water evaporation off the plant.
6 0
3 years ago
Other questions:
  • What is the definition of "nutrients"?
    8·1 answer
  • What are two ways deer depend on plants to survive
    13·1 answer
  • What is not a a form of passive transport
    5·1 answer
  • The gyri and sulci on the brain greatly increase the brain’s surface area. how do you think this increase in surface area rela
    8·1 answer
  • What type of boundary recycles crust into the mantle?
    13·1 answer
  • Which feature or property of water allows plants to draw liquid water up from their roots?
    11·2 answers
  • The three main stages of the PCR process are usually repeated around 30 times over several hours. Approximately how many copies
    10·1 answer
  • How to be good at biology?
    12·1 answer
  • A ferrari travels 250 km in 1.5 hours&gt; Approximately how fast is it going
    12·1 answer
  • What is the function of the Earth's atmosphere?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!