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3 years ago

What is the most important action for all students to take to stay safe in a science lab?

Biology

2 answers:

kozerog [31]3 years ago

4 0

Wearing protective gear, such as goggles, gloves, coat and shoes.

Vesnalui [34]3 years ago

4 0

Good preparation
organization
neatness.

Hope this helps !!!^_~!!!

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1. What is the term that refers to the change that happens in a living organism because of a stimulus?

Studentka2010 [4]

Answer:

The answers are :-

1.What is the term that refers to the change that happens in a living organism because of a stimulus?

c) stimulus

2. The best example of an organism's response to a stimulus.

d) dog barks when there are fireworks.

3. The process by which living organisms stay the same.

b) homeostasis

4.How does a one-celled organism grow?

c) It divides

PLZZ MARK ME AS BRAINLIEST 

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2 years ago

How have government and businesses impacted energy effiency?

prisoha [69]

Answer:

Government programs aim to increase incentives for consumers and producers to move toward energy efficiency. Energy efficient products are marked with a label designating them as such under the Energy Star program. This helps consumers make informed decisions when buying products that consume energy. The Alliance to Save Energy is a coalition of businesses that work together to effect policy changes that will improve energy efficiency.

Explanation:

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3 years ago

A gardener is installing several large flower beds. The flower beds will vary in length from 5 to 12 feet. Depending on the type

dezoksy [38]

The gardener should address the measurements he needs to make so that planting information is clear, and that the roots are spaced to grow.

<h3>How to calculate amount of landscaping plants?</h3>

just divide the area of the bed by the area occupied by the seedling and we will have the total amount of seedlings to be used. In this way, we also understand that the area occupied by the seedling is equal to the spacing between seedlings raised to the square.

<h3>How to calculate the spacing between plants?</h3>

If we plant with a spacing of 0.60 meters, the number of seeds per meter will be calculated as follows: Being 1 hectare = 10,000 square meters and the spacing between rows of 0.60 m, we have the equivalent of a range of 0, 60 meters by 16,667 linear meters (10,000 divided by 0.60).

With this information, we can conclude that the area occupied by the seedling is equal to the spacing between seedlings raised to the square.

Learn more about seedlings in brainly.com/question/14852087

#SPJ1

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1 year ago

The crispr system involves the cas9 enzyme, which identifies specific nucleotides to be cut using a(n) ________ molecule as a gu

bonufazy [111]

Answer:

RNA

Explanation:

CRISPR system was discovered by a Japanese scientist. Naturally bacteria and many other prokaryotes have CRISPR system in their genome which they use as a self defense against a pathogen which is invading them. It consists of inter spaced, short palindromic nucleotide repeats which encode a guide RNA (gRNA). This guide RNA (gRNA) recognizes the target sequence on the pathogen. The gRNA is followed by Cas9 enzyme which along with the gRNA plays a very important role in breaking genome of the pathogen. Once the target gene is cut down the rest of the DNA can be rejoined by non homologous end joining.

But nowadays, scientists are using this system for genome editing and incorporating desired gene between the two ends which are cut down by CRISPR Cas9 system.

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3 years ago

Read 2 more answers

Three kinds of waste that the body will get rid of through the excretory system

Rufina [12.5K]

Answer:

gas, liquid & a solid

Explanation:

carbon dioxide, sweat/pee

8 0

2 years ago