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bija089 [108]
3 years ago
14

I know it saids science but theres no option (please help)​

Biology
1 answer:
Sergio [31]3 years ago
5 0

Answer:

As the Moon orbits our planet, its varying position means that the Sun lights up different regions, creating the illusion that the Moon is changing shape over time. ... This is because it rotates once on its axis in exactly the same time it takes to orbit Earth – 27 days and seven hours.

Explanation: pleaseeee mark as brainliest

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Legumes, a type of plant, require Rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photos
Romashka-Z-Leto [24]

The answer is: the legumes will extinct, too.


It is known that plants cannot directly use atmospheric nitrogen. But, some legumes have a symbiotic relationship with bacteria that live in their root system. These bacteria are called Rhizobia and have the ability of nitrogen-fixation. In the root nodules, they use atmospheric nitrogen to convert it into ammonia, and later to ammonium, which can be used by plants. When legumes die, nitrogen from their remaining is released back to the soil where it is available to the other plants.

So, if <span>Rhizobia suddenly became extinct, the symbiotic relationship between will be interrupted. The legumes will not be able to use atmospheric nitrogen without the help of Rhizobia, and eventually, they will extinct, too.</span>

8 0
2 years ago
Read 2 more answers
Select the correct answer. Which two structures of plants and fungi perform similar functions? A. leaves and fruiting body B. st
Anon25 [30]

C. The Roots and Mycelium

Both are the best similar structures between plants and fungi as these parts serves as the channels which transports all the nutrients from the soil/host to the plant/fungi.  


5 0
3 years ago
Read 2 more answers
Explain what it means when a molecule is referred to as being hydrophobic or hydrophilic. Give an example.
Fynjy0 [20]
Hydrophobic is when it cannot dissolve in water and hydrophilic is when it can. an example is a phospholipid in the cell membrane- the the tails are hydrophobic and the heads are hydrophilic.
5 0
3 years ago
The cingulate cortex is a subcortical structure above the corpus callosum. its anterior (forward) segment participates in ____,
Hunter-Best [27]

Answer;

Decision making and emotion; memory and visual processing

Explanation;

Cingulate Cortex  is a subcortical structure above the corpus callosum. its anterior (Forward) segment participates in decision making and emotion, and its posterior (rear) segment participates in memory and visual processing.

-The forward 2/3 of this structure, the ACC: anterior cingulate cortex- participates along with the hypothalamus in the control of the autonomic nervous system (also roles in decision making, emotion, anticipation of reward, and empathy)

The rear third, PCC: Posterior cingulate cortex participates in memory and visual processing.

6 0
2 years ago
Which of the following situation would a state government address
Alina [70]

Answer:

The power to lay and collect taxes

The Reagan administration tried to reduce the role played by the federal government in state and local matters

Resident/nonresidents

A republican form of government for every state

Extradition

State laws and court decisions must generally be honored by other states

Exercised simultaneously by the national and state governments

4 0
3 years ago
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