In which situation would alley cropping be most useful for sustainable farming? A. growing crops in an area with little rainfall B. growing crops on a mountainside
C. growing crops that need the same nutrients from the soil
D. growing crops that require a lot of shade

Agroup of students are walking in the park, and one of them takes a picture of a pollen grain that is being blown by the wind.what caption can the student use for this picture? fahrte "littl1111111nimmt-hhhfull film# # #gene mutation in actiongene flow at workgenetic drift as it happensnatural selection in progresshii

Which nucleotide component contains nitrogen

Give examples of selective advantage of organism’s body part/organ