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
trapecia [35]
3 years ago
11

Reactant - product

Biology
2 answers:
Studentka2010 [4]3 years ago
8 0

Answer:

C

Explanation:

nikitadnepr [17]3 years ago
8 0

Answer:

c 4 grams

Explanation:

due to the law of conservation of matter, a reaction will produce the same mass as the reactant

You might be interested in
I need the answer please
rjkz [21]

Answer:

d

Explanation:

5 0
3 years ago
What waste product does aerobic organisms release into the environment that plants use during photosynthesis
Arte-miy333 [17]
Answer: Carbon Dioxide (CO2)

Aerobic organisms (like us!) are organisms that need oxygen. That means they consume oxygen (O_{2})and release carbon dioxide (CO_{2}).

That carbon dioxide is the waste product that is taken up by plants during photosynthesis to create more oxygen and sugars (as "food" for the plants). This is seen in the equation for photosynthesis, where the things that are consumed by plants are on the left of the arrow, and the things produced are on the right:
<span>6CO2 + 6H2O + light energy ==> C6H12O6 + 6O2</span>
5 0
4 years ago
If the DNA is changed, what two processes would be impacted?
IrinaVladis [17]

Answer:

base substitutions and base additions or deletions

Explanation:

there are two main types of point mutational changes: base substitutions and base additions or deletions. Base substitutions are those mutations in which one base pair substitutes for another. They, again, can be divided into two subcategories: transitions and transversions.

(I hope this helps) :)

8 0
3 years ago
Which of the following hormones is currently thought to decrease plasma calcium levels in pregnant women and children?
goldenfox [79]

Answer:

Calcitonin

Explanation:

Calcitonin hormone is released by the para follicular cells of the thyroid gland.   This hormone works against the parathyroid hormone.

Calcitonin hormone regulates the level of calcium by decreasing the blood calcium level. This hormone inhibits the osteoclast activity of the cells and decreases the absorption of calcium in pregnant women and child. Hence, calacitonin decreases plasma calcium levels in pregnant women and children.

Thus, the correct answer is option (B).  

6 0
3 years ago
¿Qué función cumplen el cráneo y la columna vertebral?
Lady_Fox [76]

Answer:

demos lemos

Explanation:

6 0
4 years ago
Other questions:
  • Which of the following is a true statements about viruses?
    13·1 answer
  • What are seamounts?
    6·1 answer
  • Somatic hypermutation of V genes ​
    7·1 answer
  • How can bacteria become drug resistant and how that impacts humans and healthcare ? ⚠️!worth 30 points!⚠️ helppp
    6·1 answer
  • When information has to cross our corpus callosum, we respond _____ when the information does not cross the corpus callosum?
    6·1 answer
  • What are the reactants in photosynthesis?
    12·2 answers
  • Individual
    10·1 answer
  • MARKING PEOPLE AS BRAINLIST ⚠️⚠️⚠️<br><br> Give three pros and cons of fire suppression
    5·1 answer
  • This chart shows the amount of daylight that four cities get in January and July.
    12·1 answer
  • 2. Describe the transformation of energy that occurs<br> during photosynthesis.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!