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iVinArrow [24]
3 years ago
12

Write a paragraph comparing the organelles in a cell to the organs in your body

Biology
2 answers:
Basile [38]3 years ago
8 0
The organelles in a cell will be much smaller than the organs in your body. Cells are the smallest functioning unit in a body, which work together to create tissue, which then creates organs, which then creates organ systems, which then leads to a healthy body. Just as a cell has different organelles for different functions, so will a body have different organs for different functions.
____ [38]3 years ago
5 0

Answer:

Organs perform specific functions in the body to keep it alive.

Organelles perform specific functions in cells to keep them alive.

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Baby paolo smiles and coos so often and is so delightful that his parents feel compelled to smile and chatter right back at him.
Phoenix [80]

The genetic environment illustrated by the smiling parents prompted by the smiles and coos of their baby is the evocative gene environment.

This evocative gene environment refers to the environment when the genetic attributes of a child affects the behavior of others towards him. In the  given scenario, the constant smiling and cooing of the child are prompting his parents to interact with him constantly.

Hence, the correct answer is 'evocative gene-environment'.

3 0
3 years ago
What are the advantages of knowing the diameter of the field of view at a given magnification
aliya0001 [1]

Answer:

If I can deternine the field-of-view diameter, it makes it easy for me to determine the size of an organism in the field of view.

Explanation:

The advantages of knowing the diameter of the field of view at a given magnification are that I can have a mental picture of the approximate size of how large the specimens are when I can’t certainly determine them with a simple ruler and the metric system. It also enriches me with a good concept of vital ideas of the size of my samples and the size of what’s the organism.

8 0
3 years ago
Explain the global water crisis in your own words​
makvit [3.9K]

Explanation:

Water is the basic necessity of every human being. But, water scarcity is a major issue that is rising very rapidly in modern-day India. The problem has become so severe that in many states the groundwater has almost dried up and people have to depend on water supply from other sources. In addition, water is one of the most misused commodities that we still waste. It is the central point of our lives but not the central point of our focus.

In the past, people understand the value of water and plan their lives around it. Moreover, many civilizations bloom and lost on account of water. But, today we have knowledge but we still fail to understand the value of water.

Reason for Water Scarcity in India

Water scarcity is the cause of mismanagement and excess population growth of the water resources. Also, it is a man-made issue that continues to rise. Besides, some of the reasons for water scarcity are:

Wasteful use of water for Agriculture- India is one of the major food growers in the world. That produces tons of quantity of food to feed its population and export the surplus that is left.

In addition, producing this much food requires a lot of water too. The traditional method of irrigation wastes a lot of water due to evaporation, water conveyance, drainage, percolation, and the overuse of groundwater. Besides, most of the areas in India use traditional irrigation techniques that stress the availability of water.

But, the solution to this problem lies in the extensive irrigation techniques such as micro-irrigation in which we provide water to plants and crops using a sprinkler or drip irrigation.

Reduction in water recharge systems- Due to rapid construction that uses concrete and marbles do not let the rainwater to get absorbed in the soil. But, if we install some mechanism in our houses that can hold the rainwater then we can recharge the groundwater.

Lack of water management and distribution- There is a need for an efficient system that can manage and distribute the water in urban areas. Also, the government needs to enhance its technology and investment in water treatment. Besides, we should ensure optimization at the planning level.

Solutions to Overcome this Problem

Water-free urinal- Urinal waste around 6 liters of water per flush that add up to 25 thousand liters per year. If a male member of the house stops using the flush then they can save lots of water.

Close the running tap- During dishwashing and hand washing people often let the tap running. These running taps waste thousands of liters of water per year. Besides, closing the tap will reduce this problem.

Replace dripping taps- In India it is commonly seen that most of the houses have one or two taps that drop water even when they are close. This running tap wastes up to 30,000 liters of water that nobody bothers to change. So, we should replace these taps immediately.

To conclude, water scarcity has become a more dangerous problem day by day. Also, due to our leniency that we haven’t taken the problem water scarcity seriously. But, now the authorities and people are working to resolve this problem so that our future generations do not have to buy this necessity.

8 0
3 years ago
Marci eats 240 gm of carbohydrate, 220 gm from fat, and 132 gm from protein each day. what is marci's daily caloric intake?
luda_lava [24]

The answer is 3468 kcals. Protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

Carbohydrate = 240 gms x 4 = 960 cal Protein = 132 x 4 = 528 cal Fat = 220 x 9 = 1980 cal

Total : 960+528+1980 = 3468 calories

7 0
3 years ago
Read 2 more answers
Select the correct answer.
stepan [7]

Answer:

Homeland Security Presidential Directives help in food emergencies

Explanation:

8 0
3 years ago
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