1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vredina [299]
3 years ago
13

Which natural events likely caused Earth's past mass extinctions?

Biology
2 answers:
RSB [31]3 years ago
8 0

Answer:

Its because of climate change, asteroid impacts, massive volcanic eruptions or a combination of these causes.

Explanation:

adelina 88 [10]3 years ago
7 0
In my opinion

Mass extinctions happen because of climate change, asteroid impacts, massive volcanic eruptions or a combination of these causes. One famous mass extinction event is the one that lead to the extinction of dinosaurs, 65 million years ago.
I hope it’s help
You might be interested in
What animals that grow naturally in the Pacific Northwest and Kitsap Peninsula ? please help
Luba_88 [7]

Answer: Pacific Northwest Animals & Birds

  1. Spotted and snowy owls.
  2. Bald and Golden eagles.
  3. Pileated woodpecker.
  4. Rufous hummingbird.
  5. Great Blue Heron and Canada goose.
  6. Seabirds, including cormorant.
  7. Bear.
  8. Olympic marmot.

Kitsap Peninsula:

Marine mammals of the sound include orcas, sea lions, sea otters, gray whales, humpback whales, and harbor seals. Underwater plants provide food, breeding areas, nurseries, and resting places for wildlife in the sound.

3 0
3 years ago
Which of these practices best qualifies as a pseudoscience?
Masteriza [31]

The practice that best qualifies as a pseudoscience is using the smells of different oils to help a person feel energized (option A).

<h3>What is pseudoscience?</h3>

Pseudoscience is any body of knowledge that purports to be scientific or to be supported by science but which fails to comply with the scientific method.

Common examples of pseudoscience are as follows:

  • The belief that two people send cues to one another based on their body positioning.
  • The belief that a person's personality can be seen through their handwriting

According to this question, the act of using the smells of different oils to help a person feel energized is an example of pseudoscience because it does not comform to the scientific method.

Learn more about pseudoscience at: brainly.com/question/12257058

#SPJ1

3 0
1 year ago
Which of the following measurements involve a direction?
Yakvenalex [24]

The measurements indicated below that can involve a direction include Acceleration and Distance (Option A and C).

<h3>What do magnitude and direction mean?</h3>

Magnitude can be defined as a type of measurement based on a number or range value that does not involve orientation, while the direction is a magnitude that indicates orientation.

In conclusion, the measurements indicated below that can involve a direction include Acceleration and Distance (Option A and C).

Learn more about direction measurement here:

brainly.com/question/2534565

#SPJ1

3 0
2 years ago
The nurse is monitoring a​ 2-year-old client with cellulitis that developed from an insect bite on the face. The nurse understan
Amanda [17]
An insect bite on the face produces a break in the skin which introduces the normal skin flora (usually <em>Staphylococcus </em>and <em>Streptococcus</em>) to the sterile subcutaneous tissue causing inflammation. The inflammation of the subcutaneous tissue is called cellulitis. Since the infection is in the face, then it can travel from the infected site to the meninges through the cavernous sinuses and cause bacterial meningitis. 
8 0
3 years ago
What are the types of gametes​
Vika [28.1K]

In certain organisms, like humans, there are two morphologically distinct types of gametes: (1) the male gamete (i.e. sperm cell) and (2) the female gamete (i.e. ovum). The male gamete is smaller in size and motile whereas the female gamete is several times bigger and non-motile. The haploid condition of the two gametes is essential so that at fertilization during sexual reproduction the integrity of the chromosomal number is maintained throughout generations.

Hope this helps.

5 0
3 years ago
Read 2 more answers
Other questions:
  • The growing of plants, burning of wood, and decomposition of living matter demonstrate how carbon can be in the _______ at the s
    13·2 answers
  • Why can offspring from the same parents appear different?
    14·1 answer
  • Select the statements that best explain Makali's GALT activity levels? Makali may have a mutation in the gene that encodes galac
    5·1 answer
  • Draw a simple sketch of a red blood cell in an isotonic solution. Label the inside and the outside of the cell with the correct
    7·1 answer
  • Pepsin enzymes can then digest dietary ____________ in the lumen of the stomach
    7·1 answer
  • Which of these types of weathering requires the presence of water
    6·1 answer
  • JOIN A NERVOUS SYSTEM KAH//OOT GAME PIN IS 3144600
    8·1 answer
  • What does xylem carry up the plant?
    13·1 answer
  • An injection well is used to place fluid
    6·1 answer
  • Somebody help me so I can give y’all some points
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!