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Nata [24]
3 years ago
7

A scientist viewing a cell under a microscope sees that it has a cell wall and a large number of ribosomes. Based on these obser

vations, which conclusion is most suited to what the scientist sees in the microscope?
Biology
2 answers:
alexdok [17]3 years ago
8 0
The cell needs to replicate itself, so it must be getting ready to divide. The cell needs to produce a lot of protein, so it must be specialized. The cell is from a plant and can photosynthesize, so it must also have chloroplasts.
liubo4ka [24]3 years ago
6 0

Answer:

the answer is d

Explanation:

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Answer:

Homo species have differences in brachial index, face and teeth size as compared with australopithecines.

Explanation:

Australopithecines were found in pleistoocene era and adapted to the bipedal locomotion but shows differences in walking style as compared to early homo species. They have large brachial index. The postcanines were large but incisors and canines were small.

Early homo species were found around 2 million years ago. They shows bipedal locomotion with different walking styles. The brachial index of early homo species was small as compared with the australopithecines. The post canines were small but incisors and canines were large.

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3 years ago
A sun and plant. An arrow pointing to the leaf is labeled A. The sun rays are labeled B. Arrows pointing away from the leaves ar
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When the arrow is risen as the sun rays also because the shift of day to night

Explanation:

Plant

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What do your call a question that can be Answered through a investigation
Vladimir79 [104]

Answer: A scientific question can be answered through an investigation. What is tested? Scientists call this an independent variable.

HOPE THIS HELPS

7 0
3 years ago
Question 7: What might be some implications of Robert Hazen’s experiments
Angelina_Jolie [31]

Answer:

Robert Hazen’s studied enviromental and biological processes that might have been critical for life, and also for the formation of approximately two-thirds of Earth's mineral species (see Hazen et al., 2008; Gonzalez & Richards 2020) .

Explanation:

Hazen provided evidence about how first organic molecules were generated on the primitive earth millions of years ago. He observed that high-pressure hydrothermal vents may provide food for underwater ecosystems. It represents a piece of critical evidence on the origin of life.

You can read these articles that are certainly clarifying in the description of his experiments and discoveries:

1- Hazen, R. M., Papineau, D., Bleeker, W., Downs, R. T., Ferry, J. M., McCoy, T. J., ... & Yang, H. (2008). Mineral evolution. American Mineralogist, 93(11-12), 1693-1720.

2- Gonzalez, G., & Richards, J. W. (2020). The privileged planet: how our place in the cosmos is designed for discovery. Gateway Editions.

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3 years ago
Would appreciate if somebody helped please.
drek231 [11]

Answer:

its the last one

Explanation:

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3 years ago
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