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garri49 [273]
4 years ago
9

Give two similarities and two differences between gymnosperms and angiosperms

Biology
1 answer:
otez555 [7]4 years ago
5 0

Similarities between gymnosperms and angiosperms:

1. They both come from the Kingdom "Plantae" and from the Domain "Eukarya."

2. They both have vascular system that are used for the conduction and distribution of water and nutrients to all the parts of the plant.

Differences between gymnosperms and angiosperms:

1. Gymnosperms are non-flowering plants whereas angiosperms are flowering plants.

2. Angiosperms have seeds that are enclosed within an ovary (it's usually in a fruit), whereas gymnosperms have no flowers or fruits. Gymnosperms have unenclosed seeds ("naked" seeds) on the surface of scales or leaves.

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__________ specifies the formal or informal norms for acceptable or unacceptable sexual activity, including which individuals ar
Anika [276]

Answer:

The correct answer is - sexual script.

Explanation:

The sexual script is a theory that explains that every sexual activity or behavior follows a particular script on the basis of the social norms that can be formal or informal, which also include the eligible sexual partners and what is the acceptable sexual activity.

It is like a program for action that categories the behaviors for sexual activity that is appropriate in various conditions. Sexual scripts vary according to age, religion, social position, culture, and many other factors.

Thus, the correct answer is - social script.

3 0
3 years ago
After running in a marathon race in july, joshua felt weak and his body weight was about 3% less than before the race. based on
olga_2 [115]

Answer:

Dehydration

Explanation:

Dehydration is the condition of the body which involves the loss of body fluid compared to the amount of water the body gets. Water is an important constituent of the human body making up to about two-third of the body. The normal body metabolism is affected when the amount of water in the body drops below the required level of water necessary for optimal functioning of the body.  

Athletes usually suffer from dehydration, most especially long distance runners, as they tend to lose a lot of body fluid through sweating while the body tries to regulate the body temperature during the race. When the body is dehydrated, the heart works harder to pump blood to various parts of the body leading to loss of strength of the muscles.  

Common signs a dehydrated person shows include feeling tired and lightheaded, loss of body weight etc.

3 0
3 years ago
The energy of the sun is produced in its? A. Photoshere. B. Corona. C. Chromosphere d. Core
Sergeu [11.5K]
"D.  Core
The core of the Sun is where energy is produced when Hydrogen atoms are converted into molecules of Helium.  The extreme pressure and temperature within the core make this conversion possible.  This conversion is known as fusion.  Within the Sun's core, fusion produces the most appreciable amount of heat energy."
5 0
4 years ago
Read 2 more answers
Which is the process used by the cell to rid itself of unwanted, large substances?
Dmitrij [34]

Answer:

Exocytosis is the reverse of endocytosis. Quatities of material are expelled from the cell without ever passing through the membrane as individual molecules. By using the processes of endocytosis and exocytosis, some specialized types of cells move large amounts of bulk material into and out of themselves.

Explanation:

6 0
3 years ago
Water travels from the roots of a plant to its stems and leaves through__________cells.
GaryK [48]

Answer:

xylem

Explanation:

7 0
3 years ago
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