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liraira [26]
3 years ago
13

Chad drew a diagram to compare animal cells and bacterial cells.

Biology
2 answers:
liraira [26]3 years ago
3 0
Answer: dna

Explanation: plants have cell walls and they both have a nucleus and they both have ribosomes
iragen [17]3 years ago
3 0

Answer:

DNA

Explanation:

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A Bb guinea pig crosses with a Bb guinea pig. All of the four offspring are black. How did this happen?
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Answer:

The chance for having black offspring is 75% while for white, the recessive gene is 25%.

Explanation:

The chance for black offspring is a higher chance than white and that's why all of the offspring are black.

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Structural proteins that typically assemble into large cables or threads, to provide mechanical support to cells or organisms ar
ollegr [7]

Answer:

Fibrous

Explanation:

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7 0
3 years ago
Can someone help me with this question and explain why that answer is right?
bazaltina [42]
I think can be D or A
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A ______________ is a change in matter in which the substances that make up the matter change into other substances that have ph
Eduardwww [97]

Answer:

chemical change.

Explanation:

There are two types of changes in matter: physical change and chemical change.

physical change- it is a change in matter that alters only its physical properties or its physical appearance. This type of change is reversible. For example- freezing of water, the water turns into solid ice and it can be reversed by melting the ice.

chemical change- it is a change in matter that alter its chemical and thus its physical properties. Most chemical changes are irreversible. for example- burning of paper, results in black soot and ashes- Thus changing both physical and chemical properties.

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