All of the following are characteristics of igneous rocks except:
a.
igneous rocks are always thin and brittle
c.
some igneous contain vesicules
b.
igneous rocks contain interlocking grains
d.
igneous rock are composed of crystals

What evidence did mendel find that supported his law of independent assortment? a. dominant traits are expressed when there is a dominant allele. b. traits do not affect the inheritance of other traits. c. some traits have three or four different alleles. d. plants and animals can both reproduce sexually.

What is the next step in muscle contraction after the actin changes shape? (apex)

The arrows indicate the direction of wind flow. which place experiences monsoons?