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Art [367]
3 years ago
8

A measurement must include both a number and a(an) _______.

Biology
1 answer:
Nuetrik [128]3 years ago
4 0
Answer an unit of measurement.
For example: inch, hour, minutes, feet, meters.
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True or False
Crank

True true true true true true

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3 years ago
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Realizează trei lanțuri trofice utilizând speciile care trăiesc în grădina de legume. Stabilește locul omului în lanțurile trofi
faltersainse [42]

Answer:

Grass - grasshopper- man - bacteria.

Grass - rabbit- man - maggot.

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Explanation:

In these food chains, grass is the producer that provides food to primary consumer or herbivores such as grasshopper, cow and rabbit. These primary consumers are the food of secondary consumer such as human while when human die, it become the food of worms and decomposers such as maggot, bacteria etc. the nutrients releases by decomposers are used by producers for the production of food for themselves.

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3 years ago
How many of each kind of atom is in one molecule of water?
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The chemical formula for water is H2O which means that every molecule of water has 2 atoms of hydrogen (H) and one atom of oxygen (O). Here comes the key part. From the Periodic Table of Elements, one sees that one molecule of oxygen atoms weigh 16 grams.

I apologize if this is not what you meant. If you have further questions just tell me.

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3 years ago
Since 1997, food allergies in children have increased by 50%. Why is this so?
Ipatiy [6.2K]
Im guessing the increase of GMO foods and excess preservatives and chemicals that may provoke certain food intolerances and allergies.
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3 years ago
Ribosome
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