Biology » Page 15

Biology

Nathan

What is the meaning of "less dense as a solid than liquid" and how is it important to life on earth?

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Biology

Nigel Avila

Which are the smallest unit of life

cells

proteins

cycles

dna molecules

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Biology

Koen Liu

What is the function of the structural elements of a virus? What is the function of the structural elements of a virus? To package and protect the viral genome To provide a source of energy for the virus To use all of the cell proteins

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Biology

Brent

Compare and contrast photosynthesis and cellular respiration. you must write at least 1 similarity and 1 difference

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Biology

Nathalie Ochoa

Which of the following is the longest distance from Earth?

A.

the distance to the nearest star beyond the Sun

B.

the distance to the edge of the Universe

C.

the distance to the next galaxy

D.

the distance to the edge of our solar system

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Biology

David Mullen

Which activity would eventually result in a stable ecosystem?

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Biology

Holland

What cell structure would a leaf or a tree have that a fingernail wouldn't

A. mitochondria

B. Cilia

C. chloroplasts

D. ribosomes

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Biology

Colton Harding

Which phrase defines a law? a possible explanation or answer to a scientific question that is based on prior knowledge or research and is testable A statement of fact that is generally accepted to be true and universal because it has always been observed to be true. a hypothesis or group of related hypotheses that can be accepted as true based on repeated experimentation with similar results

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Biology

Stud

Which vessels allows for oxygen movement into the tissues

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Biology

Kaleigh Dickerson

What is the difference between a physical and a chemical change

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Biology

Isabel Berry

What is described by binary fission?

A) The way prokaryotes move.

B) The way prokaryotes produce energy.

C) The way prokaryotes reproduce.

D) The way prokaryotes digest nutrients.

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Biology

Newt

There are many different ecological and environmental conservation methods. Which is not a conservation method? A) water harvesting B) fishing seasons and limits C) limiting of clear cutting of forests D) wind and wave erosion on coastal areas

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Biology

Joseph Tyler

Explain when and how dire wolves became extinct.

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Biology

Jamie Wood

Which of the following is true biased thinking promotes scientific ideas open - restricts scientific thinking creativity Foster scientific discovery clothes minus cultivate scientific exploration

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Biology

Esmeralda Maynard

Why do the lateral and polar views of chromosomes of the same cell in metaphase look different?

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