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olchik [2.2K]
3 years ago
11

Identify the two gases exchanged between the body and the air during respiration.

Biology
2 answers:
Shtirlitz [24]3 years ago
5 0

Answer:

i think the answer is CO2 and O2

kiruha [24]3 years ago
3 0

Answer:

Oxygen and carbon dioxide

Explanation:

You breathe in oxygen and breathe out carbon dioxide.

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QUESTION 2
ASHA 777 [7]

Answer:

Carbon dioxide

Explanation:

Xylem and phloem are the two conducting tissues of a vascular plants. They are referred to as vascular bundles. Xylem and phloem are responsible for conducting certain substances from one part of the plant to another.

The xylem is responsible for conducting WATER AND DISSOLVED MINERALS from the root of the plants to other parts e.g leaves, stem, flowers etc. while the phloem conducts sugar (product of photosynthesis) e.g glucose from the leaves of the plant to other parts including the stem, root etc.

According to this question, xylem or phloem does not conduct or carry gaseous substances like carbon dioxide (CO2).

7 0
3 years ago
The ratio of the ages of father and son is 9:2 if the father is 45 year old, find the son
wolverine [178]
If the ratio is 9:2 that means that 45 would by ñ times 9. At the same time, ñ must also fit the ratio. Using this knowledge, you can divide 45 by 9, giving you 5, then multiply it by 2. This means that the child is 10 years old.
8 0
3 years ago
I need 10 interesting facts about Oviraptor? Please
Norma-Jean [14]
Oviraptor means "egg theif"

Oviraptors could have 20 eggs at a time

They lived in Mongolia

The aren't necessarily true raptors

Oviraptors were about 6 - 8 feet tall

The first oviraptor was found in 1924 (i believe)

Oviraptors lived in the Cretaceous period.

Oviraptors most likely weighed 60 - 70 pounds.

They were renamed, as "ovinutrix"

The first fossil of oviraptors was found with eggs.

Brainliest please?


6 0
3 years ago
Is water an abiotic or biotic factor?
nikklg [1K]

Answer:

Abiotic

Explanation: Water is not a living thing, therefore water is an abiotic factor.

3 0
3 years ago
The victims body is not rigid. How long has she been dead?
mixas84 [53]

Answer:

She has been dead for 5 days.

7 0
3 years ago
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