Which of the following is an example of mechanical weathering?
a. gravity
b. oxidation
c. acid formation
d. lava intrusion

Study the image of this rock.which characteristic best supports its formation from sedimentary processes? it has many layers.it is coarse-grained.its grain shape is round.its texture is non-banded.

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation