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
Colt1911 [192]
3 years ago
6

Explain why species richness declines along an equatorial-polar gradient

Biology
1 answer:
Alborosie3 years ago
4 0
<span>The closer you are to the poles of the Earth, the fewer ecological niches for species to fill. </span>
You might be interested in
Active transport requires energy because it usually involves the movement of
hram777 [196]

Answer:

D

Explanation:

When a substance moves from low to high concentration it is moving against its concentration gradient, which requires more energy.

A. It depends on where it is moving, not the substance

OB. This is describing diffusion

OC. Does not require energy, it is passive transport through a semi-permeable membrane

6 0
3 years ago
Does anyone know which option?
Marta_Voda [28]

Answer:

B

Explanation:

in photosynthesis CO2 is used to produce glucose NOT energy.

in cellular respiration O2 is used to produce energy NOT CO2.

in cellular respiration oxygen is used to produce energy and CO2.

6 0
3 years ago
The process just described is called a(n) _____Click and drag the terms on the left to accurately complete the sentences on the
Ulleksa [173]

Answer:

Explanation:

1. Depolarizes (depolarization of membrane causes opening of sodium channels which causes outward motion of emphatically charged sodium particles into the grid from the phones. This makes the network be profoundly positive charged and the cell film turns out to be exceptionally contrarily charged)

2. Sodium particles, ECF (As the layer depolarizes, the voltage gated sodium channels situated over the plasma membrane open up and the outwards motion of sodium particle happens deserting an enormous negative charge on plasma layer)

3. Invigorated (the muscle cells contain afferent and efferent neurons which help in transfer of data from muscles to mind and back to muscles. This progression of data happens by the methods for emission of synapses from the mind because of an upgrade)

4. Potassium particles, hyperpolarize (after the activity potential has been played out, the sodium particle channels near forestall further spillage of sodium particles in the ECF. Be that as it may, the potassium channels stay opened for longer occasions and consequently hyperpolarize the layer with a net profoundly negative charge)

5. Resting membrane potential (this procedure is known as transmission of motivation in a cell by a pattern of polarization, depolarization and hyperpolazation)

5 0
3 years ago
Which rock is classified as an evaporite?
snow_lady [41]
I’m pretty sure the answer is 4.
Evaporites are rocks formed by the evaporation of water. They are sedimentary rocks. Common examples of evaporites include gypsum, anhydrite, and halite (common salt.) I hope this helps! :)
8 0
3 years ago
Read 2 more answers
A student heats a test tube containing a large amount of protein and notices a colour change. Why does heating causes colour cha
soldier1979 [14.2K]
Because a chemical change occurred. heating, baking, cooking are can cause chemical changes. color change most frequently represents a chemical change
7 0
3 years ago
Other questions:
  • A mutation can cause a defect in human hemoglobin. Which would result in this type of mutation?
    13·2 answers
  • A scientist studying Florida panthers makes many observations of a population over the course of several years. What is the scie
    9·1 answer
  • A key hormone shared by the central nervous system and the immune system is _____, which is produced in the hypothalamus and uni
    15·1 answer
  • What factor helps determine the fertility rate of a group of people?
    7·2 answers
  • In the unilocular adipocyte, Which organelle is more developed and why?
    6·1 answer
  • Which of these terms describe the data? Check all that apply.
    9·1 answer
  • Which option is a balanced equation for photosynthesis?
    14·1 answer
  • Skeletal muscle is controlled by the organism.
    15·1 answer
  • Ex. 1=<br> Ex 2 =<br> Which example is law or theory:<br><br> EXAMPLE HOW YOU KNOW
    15·2 answers
  • Organisms who are capable of breeding because they are biologically and behaviorally compatible to produce viable, fertile offsp
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!