Natural selection is best described as a. disruptive selection
b. stabilizing selection
С. a mechanism of evolution
d directional selection

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

Choose one animal (cheetas) and research on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

Why is it incorrect to say that mitochondria function only as energy factories with cell