In a heat wave in June 2017, temperatures in some southwestern U. S. states reached 49°C (120°F). To help cope with these high temperatures, some residents wrapped
their outside metal door handles in cloth. How did this help the situation?

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .

When the solution concentration on the outside of a cell is greater than thesolution concentrate on the inside of the cell, what type of solution is the cellwithin?

What does spontaneous generation mean?