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nalin [4]
3 years ago
13

A student records a physical property of a rock as 2.2 N.

Biology
1 answer:
Orlov [11]3 years ago
5 0

Answer:

A

Explanation:

The N (2.2 N) is Newton. Newton is weight.

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Someone help me please, I’ll mark brainlist or whatever it’s called quick
posledela

The answer is

Limit the overuse and misuse of antibiotics in medicine and agriculture.

So, that the bacteria doesn't develop immunity against antibiotics.

4 0
3 years ago
Water flows up through vessels because water is sticky due to cohesion and adhesion.
kobusy [5.1K]

Answer:

Capillary Action

Explanation:

Water molecules are attracted to the molecules in the wall of the glass container.Water molecules stick together because of polarity; a water molecule has a slightly positive end and a slightly negative end. Opposite charges attract, creating a cohesive force. Water molecules are attracted to each other. Which are basically the definitions of adhesion and cohesion.

4 0
3 years ago
These weeds are growing in a farmer's field. The weeds compete with the soybean plants the farmer grows, so he needs to get rid
Makovka662 [10]

Answer:

1) A mutation appeared in one weed plant that made that weed not   susceptible to the herbicide ( B )

2) The weed will survive long enough to reproduce ( B )

Explanation:

1) The most likely reason the weed remained is :  A mutation appeared in one weed plant that made that weed not susceptible to the herbicide

The weed plant must have undergone some mutation in order to be resistant to the herbicide which would kill the weed before now

2) The most likely thing that will happen if the weed stays in place in that farm is : The weed will survive long enough to reproduce

The trait or mutation of the weed cannot just spread to other weeds nearby it can only spread by reproducing more weeds of same mutation

8 0
3 years ago
What are the steps in DNA replication?
Verdich [7]
This is a biology worksheet all about it hope this helps

5 0
3 years ago
Which microscope is best used to see the organisms in a drop of pond water? TEM SEM light electron
Simora [160]

Answer;

Light microscope

Explanation;

-A light microscope is an instrument that uses visible light and magnifying lenses to examine small objects not visible to the naked eye, or in finer detail than the naked eye allows.

-Light microscopes use a single lens to magnify an object and cannot reach high magnification. Illuminator is the light source for a microscope, typically located in the base of the microscope.

6 0
3 years ago
Read 2 more answers
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