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GarryVolchara [31]
3 years ago
13

Most organisms in the fossil record no longer live on Earth. What does this

Biology
2 answers:
Ahat [919]3 years ago
8 0

Answer:

b

Explanation:

forsale [732]3 years ago
4 0

Answer:

Explanation:

The fossil record

This supports Darwin's theory of evolution, which states that simple life forms gradually evolved into more complex ones. Evidence for early forms of life comes from fossils. By studying fossils, scientists can learn how much (or how little) organisms have changed as life developed on Earth.

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AlladinOne [14]

Answer:

Explanation:

During an algal bloom the species produce a toxic chemical substance which is harmful to animals that feed on the algae that causes a tint in the water because of the photosynthetic pigments is known as a red tide a red tide may or may not be harmful . Nonetheless algal bloom can produce both beneficial and harmful cycles.

It is beneficial because it can provide organic compounds needed by higher organisms, for this reason productivity increases because there's more algae in the water which means that more carbon dioxide is used from the atmosphere and that more oxygen is being released into the atmosphere which is needed and necessary for many living things

4 0
3 years ago
What are two properties of water that are caused by the attractions between water molecules
Vanyuwa [196]

Answer:

They are called hydrogen bonds

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3 years ago
PLEASE ANSWER ASAP!!!!!!!!!!!!!!!!!!!! I ONLY HAVE 20 MINUTES LEFT ON THE TEST
forsale [732]

Most of the cells in the human body are diploid.

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5 0
3 years ago
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Hydrothermal vents pump super heated salt water into the ocean that is filled with various minerals. Because of this, there is a
pychu [463]
This is absolutely false.
There is a wide diversity of life teaming around hydrothermal vents. These communities include primary producer organisms, but instead of obtaining energy from the sun, these bacteria use a process called chemosynthesis to convert minerals and other chemicals in the water into energy. These bacteria support a wide range of other animal species, including giant tube worms, deep sea mussels, serpulid or “feather duster” worms, and vent crabs, the apex predator of the vent community.
6 0
3 years ago
Define the word Codon<br> Thank you!
Korolek [52]

Explanation:

a sequence of three nucleotides which together form a unit of genetic code in a DNA or RNA molecule.

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