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inna [77]
3 years ago
8

What are the main differences between eukaryotes, prokaryotes, and viruses?

Biology
1 answer:
Alenkinab [10]3 years ago
5 0
 Prokaryotic<span> cells are a group of organisms whose cells don't have a cell, nucleus, or any other membrane bound organelles. A </span>virus<span> is a small infectious agent that can replicate only inside the living cells .</span>
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What substances are returned to the blood before it leaves the kidneys?​
bekas [8.4K]

Answer:

The process is called reabsorption.

The substances that are returned are glucose, amino acids, water and salt. Hope this helped

6 0
3 years ago
THE CASE (adapted from “Shark Attack” by H. House) 8 year-old Jim Morris was swimming the Gulf off of Florida. While swimming, J
Tatiana [17]
1.) 5 organ systems that the surgeons had to mark for reattachment
a) integumentary system
b) muscular system
c) cardiac system
d) skeletal system
e) nervous system

2.)
a) extensor digiti minimi
b) extensor digitorum
c) extensor carpi ulnaris
d) brachioradiallis

These are just some result of my research.. better use search engines for further answers. there was an online presentation made on the above case study.
6 0
3 years ago
58. Which reaction occurs in chloroplasts? -
marusya05 [52]

Answer:

Photosynthesis

Explanation:

Chloroplasts are involved in both types of photosynthesis

5 0
3 years ago
based on the living things in the pyramid, tell me what examples would fit into these categories: primary producers, primary con
algol [13]

Answer:

- Oak trees: primary producers

- Caterpillars: primary consumers

- Blue Jays: secondary consumers

- Hawks: tertiary consumers

Explanation:

A trophic pyramid, also known as ecological pyramid or energy pyramid, is a graphic representation that shows the relationships between different types of organisms (i.e., producers and consumers) at the trophic levels of an ecosystem. The primary producers are autotrophic organisms that obtain energy from sunlight and chemical compounds from nonliving sources (e.g., photosynthetic plants, algae, etc). The primary consumers are organisms that eat primary producers (e.g., herbivores), while secondary consumers are organisms that eat primary consumers (e.g., omnivores). Moreover, tertiary consumers are predators and/or omnivores that eat secondary consumers (e.g., hawks). Finally, decomposers (e.g., bacteria) are organisms that obtain nutrients and energy by breaking down dead organic material (i.e., dead organisms) at all trophic levels into nutrients.

5 0
3 years ago
How can you use your ears to help you find where a sound is coming from?​
Sliva [168]

Answer:

WELL UMMMMM.....

Explanation:

THERE ARE SOUND WAVES THAT TRAVEL THROUGH THE AIR AND YOUR EAR HEARS SOUNDS FROM THAT SO YAAA

3 0
3 years ago
Read 2 more answers
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