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RoseWind [281]
4 years ago
15

The Sun's ability to send energy to Earth through millions of miles of outer space demonstrates which process?

Biology
2 answers:
pentagon [3]4 years ago
7 0

Answer:

Radiation! I hope this helps

Explanation:

sweet-ann [11.9K]4 years ago
4 0
The first answer is right, radiation
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The proportions of the bases are consistent within a species; however they do vary between species. Using the base-pair rules, c
Snezhnost [94]

Answer:

The correct answer would be:

                  A         G          C         T

Human:   31          19          19       31

Cow:         28         22      22         28

Salmon:     29       21       21         29

Wheat        27      23        23        27

Yeast         31         19       19         31

Explanation:

According to the rule of Chargaff which states or explains the amount of the A, T, G, and C bases in the DNA molecule. It says that the DNA of any organism should have a pyrimidine and purine ratio of 1:1. This means the amount of A would be equal to T and the amount G should be equal to the amount of C.

It also says that the amount of a and G would be equal to the amount of C and T. So on the base of this we can find the missing value in the table:

                    A         G          C         T

Human:   31          19          19       31   (A= T and G=C)

Cow:         28         22      22         28  (A= T and G=C)

Salmon:     29       21       21         29   (A= T and G=C)

Wheat        27      23        23        27 (100 - A+T = G+C)

Yeast         31         19       19         31 (A= T and G=C)

5 0
3 years ago
An ionic bond is most likely to form between:
nignag [31]

The answer to your question is,

A) A negatively and positively charged ion.

-Mabel <3

3 0
4 years ago
2. Which of these is not an ecological pyramid?
soldier1979 [14.2K]

Answer:

A. pyramid of energy

Explanation:

because yea

5 0
3 years ago
Read 2 more answers
Patients with a specific medical condition have been provided with a new device that helps them manage their condition. The pati
Arte-miy333 [17]

Answer:

by providing a toll-free number in case there are questions about the devices.

Explanation:

One of the best ways to make certain that this does not happen is by providing a toll-free number in case there are questions about the devices. Doing so makes sure that the customers are fully aware and understand the device and what it is doing. This prevents the customer from assimilating other benefits that they may experience which have nothing to do with the provided device into the survey and potentially contaminating the data with false feedback.

5 0
3 years ago
Which of the following BEST explains the timing of the classical pathway of complement fixation,relative to the other pathways o
SOVA2 [1]

Answer:

<h2>A</h2>

Explanation:

1. There are 3 pathways of complement activation:

i) the classical pathway;

ii) the MB-lectin pathway; and

iii) the alternative pathway.

2. The classical complement pathway;  for activation, it requires antigen(Ag) antibody(Ab) complexes.

3. While the other pathways can be activated by various ways.

as here,  No target for C1qrs exists on the surface of the pathogen in the earliest stages of the response to it.

8 0
4 years ago
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