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disa [49]
2 years ago
8

In order to cool them, the testes are suspended in the _______, which lengthens or contracts according to the temperature

Biology
1 answer:
Ilya [14]2 years ago
7 0
The main reason why the testes are suspended within the scrotum is to provide cooler temperature for the testes and make it fertile for penetrating the egg. The Scrotum may contract or lengthen depending on the temperature of its surrounding.
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Studies show that the use of fat replacers will reduce the risk of obesity. false
EastWind [94]
I think the above statement is false. I believe people use sugar substitutes and fat replacers for the purpose of helping control their weight, to limit the symptoms and risk of conditions such as diabetes, cardiovascular diseases adn cancer and to prevent tooth decay, the subject of whether the two helps in the indicated is debatable. However, current research does not show that they help people reduce calorie intake or prevent obesity.
7 0
3 years ago
True or False: Homologous structures indicate a shared ancestry but<br> vestigial structures do not
Misha Larkins [42]

Answer:

false false false false false false

6 0
3 years ago
The ____________ functions as a gateway through which chemicals and small particles, such as ____________ enter or leave the cel
Vilka [71]

Answer: cell membrane

such as water, micro-organism

physical process

simple diffusion, osmosis and filtration

such as potasssium permaganate in water,urea a liver waste diffuses from the body and the kidney help in filtering it out

physiological processs

active transport, phagocytosis and pinocytosis

such as soduim-potassium pump, exocytosis

Explanation:  transportation in and out of cell is done in different ways listed above but a barrier to this movement is the cell membrane which is an outer covering of the cell. it protect the cell and only some materials can penetrate the cell membrane e.g micro-organism, water e.t.c. the various physical and physiological processes are the various ways substance  cna be liquid, solid or gas are transported within or outside the  cell e.g food

6 0
3 years ago
TRY #7 ON GETING MY QUESTION ANSWERED THANKS FOR THE HELP EVERYONE!!!:(
laiz [17]

Answer:

In chemistry and quantum mechanics, an orbital is a mathematical function that <u><em>describes the wave-like behavior of an electron, electron pair</em></u>, or (less commonly) nucleons. An orbital may also be called an atomic orbital or electron orbital.

Explanation:

BRAINLIEST?

7 0
2 years ago
A student notices that when bananas are kept near other fruits, the other fruits ripen faster. She wonders what causes the other
Karo-lina-s [1.5K]

Answer:

The question is incomplete as there are no options, the options are:

What would be the next step in this experiment?

A. construct a hypothesis and record data

B. make observations and draw a conclusion

C. ask questions and construct a hypothesis

D. analyze the results and make a conclusion

The answer is D

Explanation:

According to this question, a student performs an experiment where she places apple fruit on one location and places apple and banana together in another location. She follows the steps of the scientific method in performing this experiment.

The steps involved in the scientific method include:

- Making an observation

- Constructing an hypothesis

- Testing the hypothesis (experimentation)

- Analyse the result

- Draw a conclusion

The student in this question has already made the observation that when bananas are kept near other fruits, the other fruits ripen faster. She has hypothesized that bananas must have an influence on the ripening process. She tests the hypothesis via an experiment described above. Hence, the next step is to ANALYZE THE RESULTS she will get after 5 days and DRAW A CONCLUSION based on that.

6 0
3 years ago
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