Answer:
Explanation:
hello not sure .but just started learn physics but think so 1 metre (39 inches) long. please mark me brailiest for answer or trying . thx
Answer:
Water
grass
temperature
sand soil
rocks
What are abiotic factors?
The definition of abiotic Is a non living part of the ecosystem that make up our environment for example Water and light!All of these factors work together to make up what we have today!
Why are they important?
They are important because with out these we would not be living because for example water is a abiotic factor and we can't live with out water!
Hope this helps!
<em>-Tobie The dog</em>
<span>Only about 75% of water is fresh and suitable for human use.
Hope I helped ^_^
Please hit dat "THANKS" button!</span>
The purpose of a vortex instrument is to mix "small vials of liquids" in a laboratory.
Explanation:
A vortex instrument or a mixer is an laboratory instrument which is used to mix liquids in small vials.
The term vortex means swirling of a mass of air and this instrument also mixes liquid through swirling movement inside a tube.
A vortex unit is run by an electric motor which moves a rubber cup attached to the drive shaft.
The rubber cup swirls or oscillates in a circular motion and when a test tube with the liquid is pressed in the cup, the liquid contents get mixed through the transmission of the circular motion from the cup to the liquid. The speed of the rotation can be controlled.
The correct letter that depicts 1 chromosome with 2 sister chromatids is the letter C.
<h3>What is a chromosome?</h3>
A chromosome is consist of two chromatids. The two chromatids are joined together by a structure known as the centromere.
The two chromatids of the same chromosome are referred to as sister chromatids.
Chromosomes have 2 arms depending on the location of the centromere. When the centromere is skewed to a particular side, the chromosomes will have longer and shorter arms.
Depending on the location of the centromere, chromosomes can be acrocentric, telocentric, metacentric, or submetacentric.
Thus, looking at the diagram, only C depicts the true image of a typical chromosome.
More on chromosomes can be found here: brainly.com/question/1596925
#SPJ1
