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
GenaCL600 [577]
3 years ago
8

Why is some cholesterol necessary for animal cell membranes but high cholesterol levels are dangerous?

Biology
1 answer:
aivan3 [116]3 years ago
8 0
Because it is meant to be like that for animals , us humans dont need all the stuff that animals do.

You might be interested in
What happened to the strips of clay as they were pushed from opposite ends?
aleksandrvk [35]

Answer : The strips of clay would get buckled up upwards when pushed from the opposite ends.


As clay is soft material and can be easily molded into different shapes and sizes so it gets bended.


It can be related to the ecological change in the environment for formation of mountains from lithosphere.

5 0
3 years ago
Read 2 more answers
Many scientists have agreed that the organic molecules needed for life could have formed due to simple chemistry on early Earth.
Mrac [35]
I believe that the best answer to this question is d. amino acids. 
8 0
3 years ago
Read 2 more answers
IF<br> 21 - 4<br> 13 = 6<br> 23 = 12<br> 34 = 24<br> THEN<br> 25 = ?
anastassius [24]

Answer:

the answer for the number 25 is 14

6 0
3 years ago
Different kinds of bioms
tia_tia [17]
These are the most important 6 biomes: 
1. Freshwater
<span>2. Marine
</span>3. Desert
<span>4. Forest
5. Grassland
</span>6. Tundra<span>.</span>
6 0
3 years ago
During a growth spurt, which is (are) likely to grow first?
dlinn [17]

The answer are the hands and feet.  It is the continuously changes of the characteristics of the body, most noticeable in height and weight.  The ages 13-15 and 17-18 the two major brain growth spurts occur. In times of growth spurts the changes is visible during the first year of puberty.

4 0
3 years ago
Other questions:
  • Mistletoe is a plants that absorbs nutrients from living oak trees. this causes damage to the tree. which of these relationships
    15·1 answer
  • The separation of a group of individuals from the rest of the population is referred to as
    5·1 answer
  • Which nutrient supplies the medium in which chemical changes in the body occur?
    6·1 answer
  • Which of the following is not a true statement regarding lakes?
    12·2 answers
  • Jason wanted to find out how he could increase the number of popcorn kernels that pop when cooked. He hypothesized that more ker
    11·1 answer
  • What impact does reforestation have on the environment?
    12·2 answers
  • Can someone please help me with my science research I kind of need help in a few things that I listed, I’m currently working on
    6·1 answer
  • Pls help.. i will mark brainliest for best answer
    10·2 answers
  • A series of Hfr strains that have genotype m+ n+ o+ p+ q+ r+ are mixed with an F− strain that has genotype m− n− o− p−
    9·1 answer
  • PLEASE HELP ILL GIVE 50 POINTS AND BRAINLIEST.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!