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beks73 [17]
2 years ago
7

How many MYA was the mass extinction of dinosaurs, ammonoids, and many land plants?

Biology
1 answer:
ira [324]2 years ago
6 0
The Cretaceous–Paleogene (K–Pg) extinction event (also known as the Cretaceous–Tertiary (K–T) extinction) was a sudden mass extinction of three-quarters of the plant and animal species on Earth, approximately 66 million years ago.
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Fill in the blanks:
Olenka [21]

Answer:

1. metagenomics_the study of all of the genetic material of all organisms in a particular habitat.

2. transcriptomics_the study of all of the RNA produced by an organism.

3. proteomics_the study of all of the proteins produced by an organism.

4. metabolomic_the study of all intermediates and small molecules produced by reactions within an organism.

5. genomics_the study of the entire genetic makeup of an organism.

Explanation:

3 0
2 years ago
The dental formula for both Old World and New World monkeys is the same as the dental pattern for tarsiers.
Snezhnost [94]

Answer:

b. false

Explanation:

Old world monkey and new world monkey do not have same dental formula . Dental formula is different for old world monkey as compare to new world monkey.

Old world monkey have 2.1.2.3 dental formula but on the other hand new world monkey have 2.1.3.3 dental formula .

Old world monkey have narrow nose but new world money have wide nose.Generally old world monkey are found in Asia and Africa that is why they called old world monkey.

5 0
3 years ago
What is one change that would cause more water to evaporate from a stream?
Svetllana [295]

Evaporation

Explanation:

Evaporation is one change that would cause more water to evaporate from a stream.

Evaporation is a phase change in which liquid is changed into its gaseous form.

  • When a substance is heated from solid to liquid, it melts.
  • After melting, additional heat causes a phase change that allows for the liquid to change to gases.
  • In the water cycle, the sun provides heat energy that causes surface water in streams to be heated.
  • This leads to evaporation of the surface water into the atmosphere where they can be condensed to form precipitation.

Learn more:

Phase change brainly.com/question/10972073

#learnwithBrainly

4 0
3 years ago
Which of these statements is NOT a characteristic of the cladistics system? It shows the "rank" of the organism. It shows the pr
Stells [14]
It shows the "rank" of the organism is not a characteristic of the cladistics system. Showing the probable sequence of origins, and showing shared derived characteristics are characteristics of the cladistics system.
6 0
3 years ago
Around 97 percent of the water on Earth's surface is ______________________.
saul85 [17]

Answer:

Salt water I think. Mostly oceans right?

Explanation:

4 0
3 years ago
Read 2 more answers
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