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lys-0071 [83]
2 years ago
11

Why do scientists believe that prokaryotes existed earlier than eukaryotes

Biology
1 answer:
Snowcat [4.5K]2 years ago
4 0

Answer:

Scientists believe that prokaryotes existed earlier than eukaryotes because certain eukaryote cell structures resemble prokaryotes.

Explanation:

Thank me later.

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Explain unity among human beings for biology
PIT_PIT [208]

Explanation:

The collaboration of human beings began in the past especially to offer security for offspring. Families living in communities had prolonged life for offspring due to collective security for the benefit of the whole community.  Even when some members of community went to hunt or gather food, they are assured to the security of their offspring living in the community. It is believed it is such acts of collaboration that evolved into the current social fabric of society.

Learn More:

To learn more on humans evolution towards collaboration check out;

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#LearnWithBrainly

5 0
3 years ago
A Density Dependent Limiting Factor is a limiting factor of a population where a large, dense population is more strongly affect
hjlf
<span>The answer should be: D) water supply

</span>Water is a perishable resource and its supply will limit how much population that an area could hold. <span>With a bigger population, the competition for water will be higher which make water shortage more likely. Others density-dependent limiting factor than competition would be disease, parasitism, and predation.

</span>
5 0
3 years ago
Read 2 more answers
Patient forms, such as patient bill of rights and a notice of privacy practices from the office forms should be provided to the
expeople1 [14]
Administrative data section of the patient record
8 0
3 years ago
NEED HELP FOR 100 POINTS AND BRAINLIEST PLEASEEE
Margarita [4]

Answer:

this is assuming brown eyes are dominant

6a 9/16

b.3/16

c 3/16

d. 1/16

Explanation: there might be an easy way to calculate it but I draw it out and use the dominance and lettering and just count I used slide 5 as a starting point

to do more than this would require seeing the square on slide 1 they are referring to as it is specific to 2 parents

4. a Bb and bb

b. bb and bb

5. BBEE BBEe BbEEBbEe

BBEe BBee BbEe Bbee

BbEE BbEe bbEE bbEe

BbEe Bbee bbEe bbee

2 a Bb

b Brown hair

c. Bb and brown hair

d. blonde hair

e. BB

3. A50%

c. 50%

25%

75%

25%

6 0
3 years ago
Explain how paleoclimatologists (scientists that study climate change) use fossils and other records to study climate change.
marysya [2.9K]

Answer:

paleoclimatologists use different sources of information from fossils in order to record past climate and environmental conditions (for example, tree rings or skeletons of coral reefs)

Explanation:

Paleoclimatology is the discipline that studies ancient climate and environmental conditions. Paleoclimatologists are researchers that analyze different sources of evidence to obtain accurate records of past climate conditions. In this regard, the fossil record has proven to be a useful tool to obtain such information. For example, the rings of fossilized trees are usually wider during warm and wet years, while these rings become thinner during cold and dry years. Moreover, geochemical records from the skeletons of fossil corals (composed of calcium carbonate) are good indicators of past climate conditions because coral growth is sensitive to small fluctuations in water temperature. Paleoclimatologists also use non-biological climate indicators (e.g., sediments and ice sheets) to reconstruct past climate and environmental conditions.

6 0
2 years ago
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