A random change to a gene that sometimes results in a new trait is called?

What is the most common type of fossils? Group of answer choices: O Trilobite (class Trilobita) O Snail (class Gastropoda) O Bryozoan (phylum Bryozoa) O Foram (order Foraminiferida) O Cephalopod (class Cephalopoda)

In the equation for the gravitational force between two objects, which quantity must be squared? m1 m2 G d

Which of the following is true of the values of x and y in the diagram below? y<x

As a result of the anaerobic glycolysis reactions atp is generated. however, there are other end-products that are produced during this metabolic process. which are they?

When should vaccines be given? Should they be given as a precaution or when there is evidence of an outbreak? Explain your answer to the question above.

What is the relationship between photosynthesis and respiration

What is the main cause of extinction on Earth today? instantaneous speciation continental drift human impact on the environment natural disasters

Plants do not just use photosynthesis to make sugars for energy storage. Identify other kinds of uses plants have for these substances.

Phyllis is looking for food items high in omega-6 fatty acids. which item should be in her shopping cart?

What is one important way to control the spread of virsues