Yes it will help you with c and d
It is a tectonic plate, it is constantly moving and shaping the Earth's crust.
Answer: the external energy source for producers is The sun and the final energy-rich product produced in the mitochondria of consumers is adenosine triphosphate (ATP).
The first one is: The sun
The second one is: adenosine triphosphate (ATP).
Explanation: I hope that's what you're looking for. Have a nice day studying.
It's b. because you can only show a recessive gene if both genotypes are recessive.