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
xz_007 [3.2K]
4 years ago
13

What caused the End Ordovician extinction

Biology
1 answer:
attashe74 [19]4 years ago
5 0

Answer:

the first wave of extinction may be related to rapid cooling at the end of the Ordovician Period, and the second phase is widely regarded as having been caused by the sea-level fall associated with the glaciation.

You might be interested in
Excretion and the Kidneys The kidneys remove excess water, minerals, and other waste products from the blood. The cleansed blood
drek231 [11]

Each kidney has nearly a million individual processing units called capillaries is false as the units are called nephrons.

<h3>What are the nephrons?</h3>

Nephron, processing unit of the kidney, the shape that certainly produces urine withinside the procedure of doing away with waste and extra materials from the blood.

The nephrons paintings via a two-step procedure: the glomerulus filters your blood, and the tubule returns wanted materials for your blood and eliminates wastes. Each nephron has a glomerulus to clear out out your blood and a tubule that returns wanted materials for your blood and pulls out extra wastes.

Read more about the kidney:

brainly.com/question/26062461

#SPJ2

3 0
2 years ago
Run tests are useful in helping to identify nonrandom variations in a process. True or False
Advocard [28]

Answer:

true

Explanation:

6 0
3 years ago
Read 2 more answers
Decrease in a person's life span is an example of ____
GrogVix [38]

Answer: D. Occupational health and safety

<u><em>MARK ME BRAINLIST</em></u>

<u><em></em></u>

3 0
3 years ago
Which forest biome has year-round
riadik2000 [5.3K]

Answer:

Due to their global position, temperate forests generally receive about 75-150 cm of precipitation every year.

Explanation:

(That's a lot, second only to the Tropics).

7 0
3 years ago
Susan needs to measure and heat the chemical she wants to use in an experiment with a graduated cylinder. Which graduated cylind
Lady bird [3.3K]
B) the glass cylinder helps in measuring because you can read the labels on the side of the cylinder and also it can heat the substance without the cylinder melting like the plastic one, or giving off heat to fast like the metal cylinder <span />
4 0
3 years ago
Other questions:
  • What does the measurement 45 N represent in the photograph?
    13·2 answers
  • A 20 year-old patient presented to the hospital with a history of bloody stools for three weeks' duration. the patient was prepp
    15·1 answer
  • Which of the following is not used ahead of time to prevent a harmful accident in the science lab? A. lab apron B. eye/face wash
    12·2 answers
  • Which statements describe how maps represent Earth's surface?
    15·1 answer
  • Sickle cell disease is caused by a mutation in a gene for the protein _____________________.
    7·2 answers
  • Drinking salt water is dangerous to humans because salt water is
    10·1 answer
  • If two parents both have purebred recessive traits, what is the probability of their offspring having a dominant trait?
    7·1 answer
  • What makes the phenomenon of moon phases difficult to see or imagine?
    6·1 answer
  • How can use of fertilizers affect respiratory health?
    7·2 answers
  • You leave a cracker in your mouth for 7 minutes without chewing. Hormones signal amylase to be released in your mouth and the cr
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!