We have that the used during dissection what is used to feel the tissue without using your hand to touch the specimen is the
From the question we are told
What is used during dissection what is used to feel
the tissue without using your hand to
touch the specimen?
A. Scalpel
B. Scissors
C. poker
D. T-pins
Generally Different tools have different applications to and uses during dissection.
This is a very sharp tool made of metal,Usually used to cut through specimens
This a tool designed as a two metals sharpened at one end that faces each other, this tool aids in cutting
This is a tool used commonly in dissections not to cut but rather to hold firmly in lace parts of specimen.This in a way stops the tool user from touching the specimen
Therefore
The used during dissection what is used to feel the tissue without using your hand to touch the specimen is the
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Veins being squeezed between contracting muscles to help pump blood toward the heart is known as the Skeletal muscle pump.
The Skeletal muscle pump is a group of skeletal muscles which assists the heart in the blood circulation. It is specifically significant in increasing venous return to the heart, however it may also perform a part in arterial blood flow.
Skeletal muscles aid in bringing venous blood back to the heart, particularly in the lower limbs.
Veins inside the muscle are squeezed in response to the muscle contraction and this functionally serves as a secondary pump. This process pushes the blood, which would else be stockpiled in the lower limbs, back to the heart.
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Answer:
the answer is D
Amphibians rarely has scales
most amphibians have four limbs and lays their egg in an aquatic environment
Their skins are moist but isn't completely water tight
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Explanation:
Answer: A. Above
Explanation:
Scientists believe that in order for humans to see things, the brain has to make certain assumptions which are done based on previous scenes that it has interpreted before because the eyes do not provide it with complete data. .
One of those assumptions is that light comes from above which is why the shape of a picture can change depending on the lighting in it.
Euthrophication is caused by excess nutrient run off, such as nitrogen or phosphorus. A common chemical that generally cause euthrophication is fertilizers from farm, if there's heavy rainfall or floods, they're easily washed into the rivers and lakes to cause euthrophication.
Euthrophication generally cause a sudden large scale algao bloom, or other plants, and they may cover the whole surface of water. Once these plants die, decomposers such as bacteria decompose them and take in oxygen for respiration, such that animals from the river originally may die due to lack of oxygen.