GIVING BRAINLIEST ;-; Two adaptations are described below:

A porcupine has quills on its back which helps protect it from predators.

An opossum will pretend to be dead and become stiff when threatened.

Which statement is true about these adaptations?

A) Both the porcupine and the opossum are showing examples of physical characteristic adaptations.

B) The porcupine is showing a behavioral adaptation and the opossum is showing a life cycle adaptation.

C) Both the porcupine and the opossum are showing examples of behavioral adaptations.

D) The porcupine is showing a physical characteristic adaptation and the opossum is showing a behavioral adaptation.

Turtle hatchling survivorship rate is low in many turtle species due to predation. amanda researched the predatory rate on a species of turtle eggs in the red river. the eggs were harvested from trapped turtles and the egg's cloaca film (reproductive discharge) was either washed off or left on once gathered. research suggests that predators use the female's cloaca scent to locate the eggs. the eggs were only handled when wearing gloves and then reburied along islands where the turtles were trapped. the nests were monitored by cameras and manually on foot and data on nest predation were recorded. a. based on the experimental design, what is the dependent variable? b. based on the experimental design, what is the independent variable? c. based on the experimental design, what is the control?

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

If the coding part of an mrna molecule is 1800 nucleotides (bases) in length, this molecule will contain codons and code for a polypeptide that is amino acids long.