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Nuetrik [128]
3 years ago
15

Which statements describe an interaction between the biosphere and the atmosphere related to photosynthesis? Select 2 correct ch

oices.
During photosynthesis, plant roots take in water from soil.
During photosynthesis, plants take in carbon dioxide from the air.
Energy stored in the soil during photosynthesis is released into the air.
During photosynthesis, plants make food and release oxygen into the air.
Energy stored in plants through photosynthesis is transferred to humans who eat them.
Chemistry
2 answers:
nika2105 [10]3 years ago
8 0

Answer:b

Explanation:

coldgirl [10]3 years ago
7 0

Answer:

It is the second one and the fourth one

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Approximately how long does it take for the moon's phases to change from a NEW moon to a FULL moon?
stiks02 [169]

Answer:

4 weeks

Explanation:

It takes 4 weeks for the cyclle to be happening again

8 0
3 years ago
2. Which is a true statement about a zero net force?
bagirrra123 [75]

Answer: the correct option is A (A zero net force causes no change to an object's

motion.)

Explanation:

Force is a vector quantity that causes an object to accelerate or change velocity when pushed or pulled. While a NET FORCE can be defined as the combination of all forces acting on an object which is equally capable of accelerating the object.

When a NET FORCE is equal to zero( that is zero net force),there will be no change to an object's motion. When the net force of an object is equal to zero , it shows the object is in either static equilibrium( the objects velocity is zero) or dynamic equilibrium(where the object is moving at constant velocity). In both cases, the object remains motionless because the net forces is equal to zero.

8 0
3 years ago
Read 2 more answers
Adding more than one equivalent of HCl to pent-1-yne will lead to which product:______.
Ket [755]

Answer:

c. 2,2-dichloropentane.

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to firstly draw the structure of the reactant, pent-1-yne:

CH\equiv C-CH_2-CH_2-CH_2

Now, we infer the halogen is added to the carbon atom with the most carbon atoms next to it, in this case, carbon #2, in order to write the following product:

CH\equiv C-CH_2-CH_2-CH_2+2HCl\rightarrow CH_3- CCl_2-CH_2-CH_2-CH_2

Whose name is 2,2-dichloropentane.

Regards!

8 0
3 years ago
Select the correct answer.
rewona [7]
We can use the formula P=IV to calculate the current, where “P” is power (measured in watts), “I” is current (measured in Amps), and “V” is voltage. Simply plug and solve:

P = IV
(3.5 Watts) = I(120 volts)
I = 0.0292 Amps

The current flowing through the bulb is approximately 0.0292 Amps.

Hope this helps!
5 0
3 years ago
A rectangular solid has the following measurements 6 cm, 10 cm, and 5 cm. what is the volume of the solid?
AysviL [449]
300cm cubed ( have a great night! )
7 0
3 years ago
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