4 years ago

What was proposed by Wegener?

1 answer:

4 0

<span>Alfred Wegener proposed the theory of continental drift at the beginning of the 20th century. His idea was that the Earth's continents were once joined together, but gradually moved apart over millions of years.</span>

You might be interested in

What is the definition of bibliorgasisph its on the paper and google is no help. I spelled it directly.

spin [16.1K]

Answer:

i wish i knew but i dont sorry

Explanation:

Man im sorry i dont know because i should now it but sorry

5 0

3 years ago

What must scientists look for in their experiment or their data to make sure it is accurate? A. Sources of error B. Observations

gtnhenbr [62]

Answer:

A SOURCE OF ERROR BECAUSE IFTHERE ARE MISTAKES THEN THE INFO ISNT ACCURATE

Explanation:

MARK BRAINLEST PLEASE

4 0

3 years ago

Which of the following causes day and night to occur?

Sindrei [870]

The rotation of the Earth in its axis

7 0

3 years ago

Why is a parent usually a better match for transplanted tissue to a donor than a random individual of the same species?

s344n2d4d5 [400]

Answer: For decreased chances of rejection

Explanation:

The three higly polymorphic MHC 1 genes in human beings are HLA-A, HLA-B and HLA-C.

These determine the compatibility of the organ or tissue in the recipient's body each by the help of many alleles that segregates in a population.

There are very less chances that a random chosen donor will match the a recipient six allele genotype.

This is the reason parent may be the best donor for organ transplantation or tissue transplantation.

7 0

3 years ago

Any one I need help on number two please:)

JulijaS [17]

Answer:

I can't see the whole question

8 0

3 years ago