Which of these describes a population?
a.
all the organisms that interact in a lake
b.
all the gray squirrels that live in a forest
c.
an area characterized by a group of plants and animals
d.
a nonliving factor in an organism’s environment

Anton created a chart listing different types of materials. which best complete the chart?

In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality

Linda and julia are trying to determine whether their ideas are scientific or pseudoscientific. linda's idea is free of bias. julia's idea gives the same result when tested repeatedly. which statement is correct about linda and julia's idea?