Q: Studies have shown that not only does reproduction have a cost as far as how long male fruit flies live, but also fruit flies that have already mated several times have limited amounts of this? Choices: - dna - eggs - chromosomes - sperm A:
sperm

Q: Electromagnetic waves are comprised of what two types of energy? Choices: - solar and kinetic - kinetic and electric - magnetic and gravitational - electric and magnetic A:
electric and magnetic

Q: Q: What type of winds blow only over a limited area? Choices: - trade - Planetary - periodic - local A:
A: local

Question: Q: What is the main sex hormone in males called? Choices: - estrogen - caffeine - methane - testosterone A:
Answer: testosterone

*Question*
Q: What are the infoldings of the inner membrane called? Choices: - brickle - ceranae - lineage - cristae A:
**Answer**
cristae

(Q).
Q: Large or small numbers are expressed in scientific notation, which use powers of this? Choices: - 2 - 4 - 16 - 10 A:
(A).
10