<span>Lipoproteins are biomolecules that have proteins and lipids
that are usually found exteriorly to the cell membrane. These structures
function to allow movement of lipids and other molecules inside and out of the
cell. Further, these serve in cell-to-cell communication. </span>
Treatment and research study human anatomy
Answer:
Empty calories may be grasshoppers' downfall.
Explanation:
Many insect populations are declining, and a provocative new hypothesis suggests one problem is that rising levels of atmospheric carbon dioxide (CO2) are making plants less nutritious. That could spell trouble not just for insects, but for plant eaters of all sizes.
Answer: Sexual reproduction
Explanation:
First, you should understand that mutation (an change in the base-pair sequence of the genetic material, DNA) is the original source of all genetic variation; as such whatsoever will alter the frequency of alleles, even if it is evolution, it relies on mutation.
In contrast, sexual reproduction does not change the frequency of alleles in the gene pool, rather it ensures constancy through the meiotic cell division process
Based on my research here are the choices that I found:
<span>A. It is a heterogenous mixture and particles settle down if left undisturbed.
B. It is a heterogenous mixture and particles do not settle down.
C. It is a homogenous mixture and particles settle down if left undisturbed.
Then the answer is </span>B. <span>It is a heterogenous mixture and particles do not settle down. </span>