The powerhouse of the cell: that is a term used to describe the because it's main function is to produce energy for cellular activities.
a) nucleus
b) mitochondria
c) golgi bodies
d) endoplasmic reticulum

What type of competition exsist between two species. turtles and fish

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation