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Hitman42 [59]
3 years ago
9

A popular pesticide used in both world wars was what

Biology
1 answer:
marin [14]3 years ago
3 0
DDT, or dichlorodiphenyltrichloroethane
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2 Points
ale4655 [162]

Answer:

Your bloodstream.

Explanation:

The cells in your pancreas produce insulin which needs to be sent to the rest of your  body to tell your cells to take in glucose (sugar) for energy. In order to get sent out of  the pancreas' cells, the insulin needs to go through your bloodstream.

5 0
3 years ago
Please help!
ivann1987 [24]

Answer:

Carbon dioxide

7 0
3 years ago
When the waters which once covered Indiana retreated, they left behind a bedrock layer of
stellarik [79]
Sedimentary, because of the glaciers that once covered Indiana they lithified which is a part of the rock cycle in the sedimentary division.
4 0
3 years ago
Read 2 more answers
Little Joey jumps into a pool on a cool fall morning. How can we describe the direction of energy transfer and temperature chang
julia-pushkina [17]
The direction of energy is hot to cold. So Joey’s thermal energy is moving from him to the water with convection.
3 0
3 years ago
Read 2 more answers
Describe the two main stages of photosynthesis in general terms
zhenek [66]
There are 2 stages in photosynthesis
light stage and dark stage
light stage takes placein the grana because there's presence of chlorophyll. 2 reactions take place here.
1. photolysis of water where water molecules are split into hydrogen ions and oxygen gas in presence of chlorophyll and oxygen gas. the oxygen gas is released into the atmosphere but hydrogen ions are used in dark stage.
2. formation of adenosine triphosphate which is formed by combination of adenosine diphosphate and an inorganic phosphate in presence of light. this adenosine triphosphate is also used in dark stage
dark stage is a light independent stage which takes place in the stroma. energy is provided by adenosine triphosphate formed in the light stage. this stage involves tge combination of carbon(iv)oxide and hydrogen ions to form a simple carbohydrate and a water molecule. this process is known as carbon(iv)oxide fixation which is the reduction of carbon(iv)oxideby hydrogen ions using adenosine triphosphate energy to form a simple carbohydrate.
This simple carbohydrate is changed to glucose for use in the plant or to starch for storage
6 0
3 years ago
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