Answer: A
explanation(from a website)
Stay calm. ...
Remove the stinger. ...
Wash the sting with soap and water.
Apply a cold pack to reduce swelling. ...
Consider taking over-the-counter pain medication.
Answer:
This is the process where certain things like pesticides work their way into water bodies and then move to the food chain to greater concentrations as they are incorporated into meals of aquatic organisms e.g. zooplankton. An example is: small fish that eats plankton that has been tainted with mercury.
Explanation:
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Radiometric dating <span>Radiometric dating</span>
The answer is C because hydrogen bonding can only take place in polar molecules with hydrogen atoms
To respond their enviroment,obtain and use energy,grow and develop