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Dafna11 [192]
3 years ago
10

As algae photosynthesize, they deplete the surrounding water of _____ and the carbonate rock that precipitates from this water i

s enriched in ____.
Biology
1 answer:
Readme [11.4K]3 years ago
6 0

Answer:

First blank: 12CO2 (12 mole of Carbon dioxide)

Second blank: 13C (13 mole of Carbon)

Explanation: Algae requires carbon dioxide and water for synthesizing organic molecules in the presence of sunlight trapped by a pigment called chlorophyll A.

Algae makes use of CO2 from the extrinsic environment (water) to incorporate its biochemical activities, like energy production.

In the process of conversation, carbon molecules are lost to the external environment which in turn enriches surrounding rocks with Carbon.

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How does the principle of faunal succession assist the technique of relative dating?
Arte-miy333 [17]

Answer:

It provides a defined order to the succession of organisms.

Explanation: Relative dating of rocks involves the relative or comparative determination of age with reference to past events. There are several principles involved in carrying out relative dating. Some of these principles are:1. Principle of inclusion2. Principle of inclusion 3. Principle of fossil and fauna succession The Principle of fossil and fauna succession postulates that fossil and fauna succeeds one another in a definite pattern. It is this defined order that we use to achieve relative dating of rocks. Plant and animal remains constitutes the fauna and fossils used in dating the rocks. When we find a particular fossil in a rock, we can place that rock in its appropriate geological time. We can even go further by correlating rock types using their fossil contents.

6 0
3 years ago
Complementary pairs to A-C-G-T-T-A-C-G-A- in dna
Illusion [34]
The answer is T-G-C-A-A-T-G-C-T
5 0
4 years ago
The bladder is in the _____ region. a. hypogastric b. right lumbar c. left lumbar d. epigastric
Anastasy [175]

The <u>bladder </u>is in the hypogastric region.

Hypogastric Region- The structures around the pelvic bone are located in the hypogastric area. These include the prostate in men and the womb and ovaries in women, as well as the bladder, a section of the colon and rectum, the anus, and several reproductive system organs.

Bladder- A little above and behind pubic bone in the pelvis, the urine bladder is a muscular sac. The bladder is roughly the size and shape of a pear when it is empty. The kidneys produce urine, which then passes via capillary called ureters and into the bladder. Urination can be restricted and rare because to the bladder's ability to hold pee.

To know more about the bladder, click on the below link,

brainly.com/question/2272942

#SPJ4

6 0
2 years ago
Write a compare-and contrast analysis to compare the way two different texts present similar ideas.
Ludmilka [50]

Compare: Estimate, measure, or note the similarity or dissimilarity between. 

Contrast: Compare in such a way as to emphasize differences.

Therefore, to contrast is to compare. They mean the same thing. So, just write the differences and similarities between the two texts and you should be fine. It doesn't matter what subject or topic it is, just stick to the guidelines,and you should be good. have a nice day =D

5 0
3 years ago
PLEASE TELL ME A ANSWER!!!
Readme [11.4K]

Answer:

I think C.............................

7 0
3 years ago
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