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Sophie [7]
3 years ago
7

Which technological tool uses a sound echo to measure distance?

Biology
1 answer:
skad [1K]3 years ago
8 0
A. The sonar is used to determine the depth of water by transmitting sound<span> pulses into water.</span>
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Discuss the importance of a balanced diet.​
Aliun [14]

Answer:

u need a healthy diet cause it gives u the nutrients and energy u need to survive. ur body is more prone to disease n infections if u dont have a balanced diet. immune system weakens if u eat nutrient-poor foods. also here's something i copy-pasted from a random website:

revents diseases and infections. When you eat the full range of vitamins, minerals and other nutrients you improve your immune system and your healthy diet may even help prevent diseases like cancer, heart disease, diabetes, and stroke.

Helps you control your weight. Most people at some point want to lose weight or gain weight – eating a balanced diet helps you control your weight and maintain it over time. It is not feasible to be on a weight-loss diet forever – a balanced diet is the only way to healthily control your weight in the long term.

Improves your mental health. Getting the right mix of nutrients can help to ease symptoms of depression and anxiety – looking after yourself by eating well is essential as you take steps to good mental health.

Good for growth. A balanced diet is crucial for children and adolescents. As the body grows it is important to receive the right nutrients so that cells are built and maintained and the body grows at the right pace.

Better skin and hair. A healthy balanced diet also improves your looks. Eating well contributes to healthy skin and hair and a “glow” that makes you look younger.

this isnt very science-y but i tried to help the best i could so this should give u starting off point. have a great day/night

Explanation:

3 0
2 years ago
Which of the following statements is true of all organisms in every environment?
Pani-rosa [81]

Answer: C

Explanation: All organisms someway somehow must compete for essential resources.

7 0
3 years ago
An intricate diagram used to show the complex relationships between multiple food chains is known as ____?
Bezzdna [24]
The answer is A) food web. B is not actually a thing, and C and D are very different vocab words.
3 0
3 years ago
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How many chromosomes are in a haploid cell?
Inga [223]

First you must know that a diploid cell has double the amount of chromosomes of a haploid cell. A diploid cell has 46 chromosomes. When we divide 46 by 2 you get 23. This means that there are 23 chromosomes in a haploid cell.

Hope this helped!

~Just a girl in love with Shawn Mendes

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2 years ago
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The condensation of _____ formed the early oceans. It is an important part of the water cycle.
MissTica
The condesation of water vapor                        
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