What is the name of the round cementing material between the grains in a sedimentary rock?

mud cracks

beds

ripple marks

concretions

Any condition in an experiment that can be changed?

Changing one base in a gene could have the most direct effect on the?

Bacteria are used by humans for which of the following purposes? a. bioremediation c. recycling b. producing insulin d. all of the above

Plants make their own food from photosynthesis, what is this food called?

1 Evolution may be described as a change in the inherited characteristics of a population over time through a process of natural selection. Suggest whether evolution always results in a new species, and a give a reason for your answer.

means any contact between any part of the genitals of one person and the mouth or anus of another person; or the penetration of the genitals or the anus of another person with an object. (8.5.3)

What is meant by the term "chemically gated sodium channel"? Group of answer choices A membrane channel that opens when some chemical binds to it, allowing sodium to cross the cell membrane A membrane channel that opens when sodium binds to it,

Which term best describes the nature of photosynthesis? A. energy attracting B. energy building C. energy releasing D. energy storing

Did tine 3 main feature inside a prokaryotic cell

What is dna short for