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IRISSAK [1]
3 years ago
10

How did an asteroid kill the dinosaurs​

Biology
2 answers:
Agata [3.3K]3 years ago
7 0
The ash from the impact blocked the sun and they froze to death
sergejj [24]3 years ago
6 0

Answer:

This impact made a huge explosion and a crater about 180 km (roughly 110 miles) across. Debris from the explosion was thrown into the atmosphere, severely altering the climate, and leading to the extinction of roughly 3/4 of species that existed at that time, including the dinosaurs. Many asteroids of this type are now known; their orbits pass through the inner solar system and cross Earth's orbit. Some of these could potentially hit Earth in the future. Most, but not all are smaller than the one that hit us 65 million years ago.

Explanation:

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Sexual reproduction and meiosis
ioda

Answer:

Sexual Reproduction. ... Organisms that reproduce sexually by joining gametes, a process known as fertilization, must have a mechanism to produce haploid gametes. This mechanism is meiosis, a type of cell division that halves the number of chromosomes. Meiosis occurs only in gamete producing cells within the gonads.

Explanation:

4 0
3 years ago
In terms of environmental economics, the only factions that disagree with one another are environmentalists and economists.
Anika [276]
I think the answer is<span> TRUE</span>
7 0
3 years ago
Read 2 more answers
Regression analysis is:
Ksivusya [100]

Answer: Option A.

Explanation:

Regression analysis is a statistical model for estimating the relationships among different variables.

Regression analysis helps to predict the value of the dependent variable which changes when any one of independent variables varies, while other independent variables remain fixed.

Generally Regression analysis are classified in linear and non-linear regression.

Hence, the correct option is A.

4 0
3 years ago
How does global warming effect climate change?​
anzhelika [568]

Answer:

world go warm climate go hot

5 0
3 years ago
PLEASE HELP!!!! WILL BE MARKED AS BRAINLIEST
kondaur [170]
fertilization comes first
it is followed by cleavage which is the rapid cellular division which forms the blastula
then comes gastrulation where the 3 germ layers are formed.
followed by organogenesis which consists first forms the organs and then comes the specialization
Therefore your answer would be B
6 0
3 years ago
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