. Killifish and pike-cichlids raised in natural
conditions will
a. control the size of the guppies that live with
them.
b. function as predators to guppies.
c. determine the growth rate of guppies.
d. control the evolution of size and color of
the guppies.
e. do all of these.
E
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What will be an ideal response?
Scientists believe whales evolved from land
animals for which of the following reasons?
a. they are genetically close to a group of land animals called artiodactyls b. fossils found had a mix of whale and artiodactyl features c. some had tails but swam with their feet d. some had feet but swam with their tails e. all of these are reasons that scientists believe whales evolved from land animals
Decomposition proceeds faster in moist environments than in dry environments
Indicate whether the statement is true or false
A molecule of a saturated triacylglycerol contains:a
the maximum number of double bonds between carbons in the fatty acid chains. b. the maximum number of triple bonds between carbons in the fatty acid chains. c. the maximum number of hydrogen atoms in the fatty acid chains. d. fatty acid chains with both amino and carboxyl groups. e. alternating single and double bonds between carbons in the fatty acid chains