Q: What is formed when amino acids are linked together in a long chain? Choices: - amino acid - hormones - water molecule - protein A:
protein

Q: What determines your hair color trait? Choices: - chromosomes - Heredity - cells - genes A:
genes

Q: Q: The pine tree is the sporophyte; its sporangia are located on scalelike structures packed densely where? Choices: - in the limb tips - in the bark - in the needles - in cones A:
A: in cones

Question: Q: Name the most famous satellite of the earth? Choices: - demos - skylab - sputnik - the moon A:
Answer: the moon

*Question*
Q: What type of stress causes horizontal motions in strike-slip faults? Choices: - hot - cold - blunt - shear A:
**Answer**
shear

(Q).
Q: Only a small percent of earth's water is what type, as opposed to saltwater? Choices: - runoff - groundwater - rainwater - fresh A:
(A).
fresh