What is the major difference between angiosperms and gymnosperms

Which is the central element for all living things? carbon hydrogen oxygen nitrogen

An element is made up of A. a mixture of different types of atoms. B. different types of cells. C. only one type of atom. D. different types of atoms that have been combined chemically.

6. Which of the following adaptations is not used to enable movement in protists? A. Pseudopod B. Spores C. Flagella D. Conjugation

What is the purpose of Stage Clips? Science

What would you expect to find bound to the stop codon at the A site? A) a charged tRNA with the anticodon TAG B) a charged tRNA with the anticodon ATC C) an uncharged tRNA D) a release factor E) Nothing binds to a stop codon, which is why the

Which statement is correct about the total mass of glucose and oxygen formed during photosynthesis? It is equal to the total mass of carbon dioxide used. It is less than the total mass of carbon dioxide used.

If George is startled by a loud noise immediately after his baby sister cries, he is likely to become fearful every time she cries.

When the believer confesses his, he is cleansed by the blood of?

How does a vascular plant's phloem differ from its xylem? A. Phloem is found only in the leaves. B. Only phloem transports water. c. Only water flows through phloem. D. Phloem has a two-way flow of materials,

Many mutations have been identified in the lac operon. A particular mutation prevents the repressor protein from binding to the operator under all circumstances.