15) Two parents are both heterozygous for brown eyes. What is the probability of their child having blue eyes?
101)
A)
25%
B)
50%
0%
D)
75%

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation