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stiv31 [10]
3 years ago
12

Explain the steps (5) that would need to take place for primary succession to occur.

Biology
1 answer:
BartSMP [9]3 years ago
5 0

Answer:

The labels I-VII represent the different stages of primary succession. I-bare rocks, II-pioneers (mosses, lichen, algae, fungi), III-annual herbaceous plants, IV-perennial herbaceous plants and grasses, V-shrubs, VI-shade intolerant trees, VII-shade tolerant trees.

Explanation:

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During middle childhood, __________ medical conditions are common and __________ medical conditions are rare.
Alexus [3.1K]

During middle childhood, acute medical conditions are common and chronic medical conditions are rare.

Middle childhood is the period of time in which a child is learning basic skills and this period can bring many changes to life. It is the period of time from age 6 to 12.

Acute medical condition refers to a normal, small sudden damage, like cut. But chronic medical condition is severe and long term.

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8 0
3 years ago
The hypothalamus:_______
ehidna [41]

Answer: Option C..

controls autonomic nervous system and regulates thirst

Explanation:

Hypothalamus controls autonomic nervous system and regulates thirst because it is above the brain stem and it receive autonomic regulatory signals or information , then it then act to integrate and controls autonomic nervous system. The autonomic nervous system help to regulate different types of body functions like sexual arousal, heart rate, pupilatory rate, digestion rate , respiratory rate e.t.c.

3 0
2 years ago
Two reasons the euglenoids are considered to be a animal like are
monitta
Two reasons Eugleoids are considered to be animal-like is because they can move from one place to another, and are heterotrophic (consumes food made by other organisms) or >> reproduces by fission << could be another option. 
4 0
3 years ago
Which class of organic molecules provides long-term energy storage. a. carbohydrates b. proteins c. starches d. lipids
Sphinxa [80]
Answer: D - Lipids
Lipids provide a long term energy storage because they contain longer C-H bonds compared to the other organic molecules, making it easier for them to store larger amount of energy. Moreover, upon burning they produce twice the amount of calories compared to that of the carbohydrates.
6 0
3 years ago
A crop is treated with a pesticide and 98% of the insects are killed. what will most likely happen to the remaining insects?
Marina CMI [18]

The 2% of the insects will begin to reproduce and grow their population exponentially and in time enable the population to recover. This is if the population is large enough to enable random mating. The 98% reduction in population drastically reduces competition for the remaining individuals hence giving them abundant resources for them to thrive.   






3 0
3 years ago
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