Explanation:
. there gills help them to breath oxygen in water.
. there fins help them to move in water
I belive that the elements 1 through 92 occur naturally on Earth, except for elements 43 and 61, although these are only found in very limited concentrations. The elements mostly on the periodic table that accompany uranium are generated only chemically and are classified as transuranium or transuranic components.
Answer:
A disease in krill can impact the penguin population because it could infect many penguin and kill them, lowering the population.
Answer:
If an X-linked mutation results in the absence of a certain protein, a cell which has inactivated the wild-type, X-chromosome will experience problems from the protein absence, possibly resulting in growth disadvantage of that cell, or even cell death, which will result in selection against mutant cells
Explanation:
Answer:
C
Explanation:
This process is referred to as a dehydration synthesis because a water molecule is produced for every bond. Each bond produces an -OH from the carboxyl of the preceding amino and a -H from the amino group of the next amino acid involved in the bond – the OH and H combine to form a water molecule (H2O) and a peptide bond is formed
