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
777dan777 [17]
3 years ago
5

The products of one reaction may be the reactants in another. True False

Biology
1 answer:
lidiya [134]3 years ago
8 0

Answer:

True. This is true for photosynthesis and respiration.

You might be interested in
Comparing and Contrasting in which class of elements is there a greater range of properties, the metals or the nonmetals? Give a
zmey [24]

Answer:

In which class of elements is there a greater range of properties, the metals or the nonmetals? Give an example to support your answer. Non-metals have greater range of properties given that they exist as solids, liquids and gases. And also that they can polymerize, crystallize and form organic compounds.

6 0
2 years ago
When energy is changed from one form to another with very little loss, the process is said to be
alexgriva [62]

Answer:

A

Explanation:

Efficiently

3 0
3 years ago
Match the given behaviors of water with their correct rationale. Use your observations about water and the reading you have done
kap26 [50]

Answer:

Heat energy first breaks hydrogen bonds before it increases movement of water molecules - High specific heat

As water freezes, the hydrogen bonds form a crystalline lattice which keeps the molecules at a consistent distance leading to a density lesser than liquid water- Ice floats on water

A large amount of energy is needed to convert liquid water, where the molecules are tied by hydrogen bonds, to water vapor, where they are not - High heat of vaporization

Hydrogen bonds between water molecules keep the molecules "sticking together." - Cohesion

Explanation:

Water is a molecule composed of two atoms of hydrogen and one atom of oxygen. Water is a very unique substance with properties that are unexpected of a molecule its size. Some of the unique properties of water include:

Its high polar nature, High-specific heat, High heat of vaporization, the lower density of ice. One of the reason for these unique properties is strong cohesive forces between water molecules.

Cohesion: Hydrogen bonds between water molecules keep the molecules "sticking together."

Polarity: Water molecules are polar, with partial positive charges on the hydrogens, a partial negative charge on the oxygen because oxygen is more electronegative than hydrogen. As a result, water is a good polar solvent.

High specific heat: Heat energy first breaks hydrogen bonds before it increases movement of water molecules.

Lower density of ice: As water freezes, the hydrogen bonds form a crystalline lattice which keeps the molecules at a consistent distance leading to a density lesser than liquid water, therefore, ice floats on water

High heat of vaporization: A large amount of energy is needed to convert liquid water, where the molecules are tied by hydrogen bonds, to water vapor, where they are not.

5 0
3 years ago
How many nucleotides are present in the normal DNA sequence?
Ipatiy [6.2K]
There are 4. Adenine, Thymine, Cytosine, and Guanine
7 0
3 years ago
Read 2 more answers
What are the parts of an eye
o-na [289]

Answer:

The sclera, or white part of the eye, protects the eyeball.

The pupil, or black dot at the centre of the eye, is an opening through which light can enter the eye.

The iris, or coloured part of the eye, surrounds the pupil.

Explanation:

3 0
2 years ago
Other questions:
  • Two abiotic factors that affect an ecosystem are:
    9·1 answer
  • An allergic reaction characterized by the constriction of the bronchial tubes is known as
    5·1 answer
  • What is considered a growing ovary
    14·1 answer
  • According to Arroyo, the second thing we need to prepare for is heat and droughts. What are some ways in which people are better
    15·1 answer
  • Can a plant reproduce without another plant involved? Does the rock cycle have a beginning? What are two ways carbon dioxide is
    8·1 answer
  • Which of these describes the field of engineering ?
    10·2 answers
  • What does it mean to analyze data?
    10·2 answers
  • The map below shows the direction of ocean currents near North American.
    8·1 answer
  • The continental crust is:
    11·1 answer
  • Why have the tortoises evolved on the Galapagos Islands?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!