The diagram below shows some relationships between ecosystems near the Sonoran and Chihuahuan Deserts. What happens as elevation increases?

A. Number of cacti increases.
B. Soil fertility decreases
C. Size of plants decreases,
D. Amount of rainfall increases,

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

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What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.