Which option indicates the type of new water source that needs to be found if wells begin to run dry in the following scenario? Lavell is a farmer and volunteer firefighter in a dry area of the country. The recent sunny weather makes him nervous because he needs water.

a. runoff
b. groundwater
c. fossil aquifer
d. surface water

How many types of rock can form from the rock cycle

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome

The table lists the observations students made about four specimens under a microscope. based on these observations, what specimens did the students examine? animal plant virus prokaryote cell membrane present ribosomes present lysosomes present nuclear membrane present cell wall present ribosomes present nuclear membrane absent cell wall present ribosomes present nucleus present large vacuole present reproduces inside of a cell nucleus absent rna present 2019 edmentum all rights reserved intl