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Airida [17]
2 years ago
12

Which evidence supports the big bang theory?

Biology
2 answers:
kogti [31]2 years ago
4 0

Answer:

Umm im a Christian and dont believe in the big bang but i do like to help people but the best one is the Radiation is detected in every direction due to the discovery in the 1960s of cosmic microwave background radiation.

Explanation:

Llana [10]2 years ago
3 0
<h2>Answer: </h2><h2>C.<u>Uniform background radiation is detected in   every direction</u></h2><h2><u></u></h2><h2></h2><h2>EDGE 2021</h2><h2>   Verified</h2>
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In the example of the finches on the galapagos, what is the cause of the geographic isolation
lina2011 [118]
The Answer is A.The Ocean
5 0
3 years ago
How does polygenic inheritance differ from mendelian inheritance
Luba_88 [7]

Answer:

Mainly, the number of genes that control traits.

Explanation:

Polygenic inheritance does not follow Mendel's law of dominance. According to Mendel the dominant trait will mask the recessive trait however, this is not always the case. Polygenic inheritance states that traits are controlled by two or more genes and is also dependent on the environment.

Let's take skin color for example. A fair-skinned person will have a child with a dark-skinned person.

Mendelian inheritance would assume that the offspring would either be fair or dark only.

Polygenic inheritance would assume that the offspring would be either fair, dark, or a tone in between, depending on the environment they are in as well.

Hope you understood it.

7 0
2 years ago
Are the elements anions or cation and what's there new name if they're anions
Anon25 [30]

Answer:

Cations are ions that are positively charged. They form when they lose an electron because they would have more protons than electrons. In your problem you have for example potassium (number three).

Iodine is a cation because it lost one electron. The ion symbol then would be:

I ⁺

So this is your clue. If it has a positive or a plus sign on top, that would make it a cation. Another clue would be if it LOST an electron, then it is a cation.

An anion, on the other hand, is negatively charged, because they gain electrons, making the electrons more than the protons. In your problem, you have Iodine as an example (number one).

Iodine gained one electron and the ion symbol would be:

I⁻

So again that is your clue for anions, they have a negative or a minus sign on top of the symbol. If they GAINED an electron, that would make them an anion.

Naming monoatomic anions is easy. They are named with the suffix -ide at the end. (Cations retain their name). For example Sulfur (number two).

Sulfur is an anion that gained two electrons with an ion symbol of:

S²⁻

So from the name <u>Sulfur</u><u> </u>the name will change into "Sulfide" and its name will now be <u>Sulfide ion. </u>

7 0
3 years ago
Dracunculus medinensis is a parasite that can grow to be one meter long, and which humans can acquire through contaminated drink
stepan [7]

Answer: Nematoda

Explanation: The Dracunculus medinensis is a parasite that is often referred to as a roundworm. The answer Nematoda is correct because is is the phylum that classifies roundworms and is greek for "roundworms"

4 0
2 years ago
Which of Kepler's laws gave Newton the idea about gravitational force and how it is related to distance?
S_A_V [24]

Answer:d. law of universal gravitation

Explanation:

7 0
3 years ago
Read 2 more answers
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