False. Their exoskeletons are made of silica.
C is your answer :)
Hope it helps!
I found the exercise on the internet with the images and brief descriptions. Attached is an image of it.
To the DNA replication bin:
-Image of one cell dividing into two cells, and the mother cell has its DNA being unfolded and replicated.
-"DNA -> 2DNA (copying one DNA molecule to make two identical DNA molecules)"
To the <span>gene expression bin:
-Image of only one cell with some arrows within it indicating the gene expression flow: DNA -> mRNA -> protein
</span>-"DNA->mRNA->protein"<span>
-"transcription"
-"translation"
To the </span><span>recombination bin:
-Image with two cells being one the donor and the other one the recipient. The recipient has DNA with different colours pretending to represent that its DNA has different origins.
-"transformation"
-"conjugation"
-"transduction"</span>
Answer:
Demeter International
Explanation:
Demeter International is the primary certification agency for farms and gardens using the methods. In the United States, bio-dynamic farming dates from 1926.-
Would it be predators? Because predators can catch weaker older deer easier than younger healthier ones.