what is the most common form of renewable energy used to genarate electricity and what percentage of U. S. electricity generation comes fron this source

A couple is trying to figure out their childs chances of having a hitchhikers thumb. assuming that having a hitchhikers thumb is dominant and each parent is heterozygous, what is the probability that their child will NOT have hitchhikers thumb? A.

What dose a scientist do if a hypothesis is supported? what dose he or she do is not supported

Scientists perform cellular transformation for a variety of different purposes. Cellular transformation is not successful on all situations in which it is performed, however.

Which of the following occurs inside of the mitochondria? answer a. fermentation b. glycolysis and cellular respiration c. glycolysis d. cellular respiration e. fermentation and cellular respiration

What evidence do scientists use to support theories about climate changes that occured on earth

All of the following are functions of the peripheral nervous system except it interprets signals from the external environment it sends signals to the internal organs it receives messages from the central nervous system it sends messages directly to

which of the following is a energy consuming process a. excretion b. anabolism c. both a and b d. catabolism

Describe what it means for a field of study to be considered a science

Why are organisms that have organs classified as more complex than organisms without organs?

What is the final energy source that the muscles need in order to move? fat, sugar, ATP, or glycogen