Nutrients move through ecosystems in different ways. which nutrient cycles through organisms, rivers, rain, and the atmosphere?

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

In a vegetable garden 45 bean plants have been eaten by deer 5 are untouched what is the frequency of bean plants in the garden that have been eaten?