1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MA_775_DIABLO [31]
3 years ago
11

What is necessary for reactants to combine chemically?

Biology
2 answers:
Anni [7]3 years ago
8 0
Input of energy is the correct answer
madam [21]3 years ago
3 0

Answer: Input of energy

Explanation:

The necessary reactant for a chemical reaction to take place is the input of energy. The reactants combine together in order to get the desired product.

This reaction cannot be carry forward without the supply of energy. This is because energy is required to start a reaction. This energy is known as the activation energy.

so, in order for any reaction to proceed there must be a proper input of energy.

You might be interested in
Design an experiment that answers the question “Does amylase break down starch?” Include the question, a hypothesis, a list of m
ivann1987 [24]
Amylase<span> is found in our saliva and is responsible for starting to </span>break down<span> the </span>starch<span> that we eat. So</span>amylase<span> is an enzyme that carries out the specific reaction of </span>breaking down starch<span> into a simple sugar.</span>Starch<span> is made up of many molecules of glucose (the simple sugar) joined in a chain.</span>
3 0
3 years ago
Do venus fly traps have to be in direct sun light or shade
Mama L [17]
Sunlight because they wont live there plants they need food,sun,water and space.
4 0
3 years ago
Read 2 more answers
Urine is transported from kidney to the urinary bladder by the.
erastova [34]

Answer:

ureters

Explanation:

The ureters are two tubes that drain urine from the kidneys to the bladder. Each ureter is a muscular tube that drains into the bladder. Smooth muscle contractions in the walls of the ureters, over time, send the urine in small spurts into the bladder, the organ where urine is stored before it can be eliminated.

7 0
3 years ago
how are mutations continually being generated in a population (what are some of the causes of mutatuions?) explain
vampirchik [111]
Some causes could be the mother smoking, drinking, doing drugs etc. Or even simply her body doesn’t fully accept the baby growing inside her so it acts out against it. Sounds strange but it happens. Also if the mother is sick with Zika or another virus, it can harm the baby’s growth.
6 0
3 years ago
What is the sycamore tree​
Greeley [361]

Sycamore trees (Platanus occidentalis) make handsome shade trees for large landscapes.

Nice  \: pic

7 0
3 years ago
Read 2 more answers
Other questions:
  • What layer of the atmosphere receives enough energy from the Sun to break apart molecules and atoms?
    8·1 answer
  • A single cell begins meiosis. how many cells will there be after meiosis i, to begin meiosis ii
    13·1 answer
  • The cells of multicellular organisms are ?
    5·2 answers
  • Which organelle makes the proteins that are needed by the cell
    10·1 answer
  • What do we call a change in the environment that causes an organism to take action? A. growth B. genetics C. response D. stimulu
    11·2 answers
  • ______________ break down essential nutrients and return them to the soil.
    10·2 answers
  • What process will the cell use to make viral proteins?
    6·1 answer
  • Why biotic and abiotic factors are important to an ecosystem ​
    6·1 answer
  • Most energy in an ecosystem originally comes from _____.
    5·1 answer
  • When a molecule regulates the activity of an enzyme by binding to a site outside of the active site, it is known as a/an
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!