The human circulatory system is a double circulatory system. Some animals such as fish have a single circulatory system.
In both systems, blood is transported in arteries and veins

State the main function of arteries

An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?

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

In what cells is the human genome located?