A stream or river that runs into another stream or river is called a

Which cell structures are seen in prokaryotic and eukaryotic cells? nucleus cell membrane mitochondria DNA ribosomes cytoplasm

What is crossing over during meiosis and how does it affect evolution

Which of the following describes surface tension in water? Choose 1 answer: Choose 1 answer: (Choice A) A Surface tension occurs due to ionic bonding. (Choice B) B Surface tension is caused by water molecules repelling one another.

Which planet formed near the sun where the solar system's temputures were very high

In the alternation of generations life cycle two gametes fuse together to form a a. gametophyte plant. b. meiotic division. c. zygote. d. sporophyte plant.

Use the information gathered in the Overview of Eukaryotic Gene Expression animation to answer the question.

Who discovered the bacteria that caused anthrax

How do red worms maintain homeostasis?

The nurse is teaching staff in a long-term facility home the principles of caring for clients with essential hypertension. which comment should the nurse include in the inservice presentation about the care of clients with hypertension?

Viruses are different from bacteria in that they can remain dormant on nonliving surfaces they can be found just about anywhere they can infect just about any form of life