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Irina18 [472]
3 years ago
12

Please I really need help!!!!! :’( I’m still torn between A and B!!! APEX

Biology
1 answer:
ladessa [460]3 years ago
5 0

Answer:

A. test the composite drug in a trial run

Explanation:

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3 What is the range of the function shown
jasenka [17]

Answer:

its like a quadrant.

Explanation:q4 ,same thing but negative.

6 0
3 years ago
Pick out the characteristics that make the pulmonary alveoli a place for gaseous exchange​
Vladimir79 [104]

Answer:

Moist walls - gases dissolve in the moisture helping them to pass across the gas exchange surface. Permeable walls - allow gases to pass through. Extensive blood supply - ensuring oxygen rich blood is taken away from the lungs and carbon dioxide rich blood is taken to the lungs.

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3 years ago
The carbon that plants need for photosynthesis comes from... A. carbon molecules dissolved in water. B. carbon dioxide gas in th
Citrus2011 [14]
The carbon that plants need for photosynthesis comes from (carbon dioxide gas in the atmosphere)
5 0
3 years ago
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If it were not for the __________, osteocytes in the outer lamellae of an osteon would not be able to transport their wastes to
lora16 [44]

Answer:

canaliculi

Explanation:

According to my research on studies by various medical professionals, I can say that based on the information provided within the question the term being mentioned is called the canaliculi. This is a small channel that link together the lacunae and whose main function is routing nutrients to osteocytes and expelling waste products.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

6 0
3 years ago
The water hyacinth is an invasive species that can spread extremely fast, blanketing a water surface in a very short period of t
Veseljchak [2.6K]

1Answer:

The correct answer is - D. how changes in biodiversity impact an ecosystem.

Explanation:

The water hyacinth is an invasive plant species that rapidly grows and creates a thick layer over the water surface in almost every aquatic ecosystem. The growth of the layer of this species causes problems to the environment, ecosystem, humans, and other species.

These aquatic plants reduce the oxygen level and other nutrients from the ecosystem it is introduced and affect the biodiversity by increasing heavy metals and contaminants.

The layer of this plant inhibits photosynthesis that decreases sugar and energy production and blocks the boat and ship movements and economically as well.

3 0
3 years ago
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