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GalinKa [24]
3 years ago
13

Describe generally what happened to each spot of each type of ink. which had the most pigments?

Biology
1 answer:
DIA [1.3K]3 years ago
8 0
Three different types of inks are used in this experiment. The ink are black, red and green in colour. During the course of the experiment, the black ink changes colour from light blue to dark blue and then to red. The red ink changes color from red to pink. The green ink changes colour from dark blue to green and then to yellow. 
 
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In a scientific experiment, a VARIABLE changed is any factor that can change or be
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Milena says that it is possible to get wrinkled seeds even if both parent plants have smooth seeds.is she correct? explain your
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6 0
3 years ago
Match the characteristics to the blood vessels.
Darina [25.2K]

Answer:

Arteries transport blood away to the different parts of the body from the heart. Arteries are the largest blood vessels in the whole body with elastic walls.  

Hence arteries match with carries blood away from the heart and largest blood vessel in diameter

Capillaries take blood from various parts of the body. It exchanges nutrients, oxygen, and waste with tissues or cells. These are the smallest blood vessels.

Hence capillary matches with exchanges nutrients with tissues and single walled.  

Veins transport the blood to the heart from the body. These vessels have a thin endothelial layer.  

Hence Vein matches with carries blood to the heart and has a thin endothelial layer.

5 0
3 years ago
What four things do forensic scientists primarily do in order to reconstruct a crime and find the person who committed it?
Vladimir79 [104]

Answer:

Find, collect, label and analyze evidence

Explanation:

The application of science which is used to investigate crime scenes in order to find the correct evidence using different technologies is called forensic science. It plays a very important role in criminal justice and uses various discipline of subjects such as chemistry, physics, biology, computers. etc to find the main suspects in suspense of evidence.

    The forensic scientist arrives at the crime scene to look for the evidence and then collect them and take it to the laboratory for further analysis of the evidence with respect to crime scene. So the primary thing that the forensic scientist  do to reconstruct a crime and find the culprit is to

find, collect, label and analyse the evidence.

3 0
3 years ago
Humans, as consumers impact biodiversity in either beneficial or harmful ways.
Lelechka [254]
<h2><u>Answer:</u></h2>

<em>The main direct cause of biodiversity loss is land use change (primarily for large-scale food production) which drives an estimated 30% of biodiversity decline globally. Second is overexploitation (overfishing, overhunting and overharvesting) for things like food, medicines and timber which drives around 20%.</em>

5 0
1 year ago
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