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
Oksana_A [137]
3 years ago
13

1. How would you explain that energy in animals' food was once energy

Chemistry
2 answers:
AleksAgata [21]3 years ago
8 0

Answer:

Explanation: That energy inanimals food, used for body repair,growth, motion .It maintain body warmth, once energy from the sun.

Tju [1.3M]3 years ago
4 0

Answer:

The energy released from food was once energy from the sun that was captured by plants in the chemical process that forms plant matter (from air and water). Food provides animals with the materials they need for body repair and growth and the energy they need to maintain body warmth and for motion.

You might be interested in
6. As you go down a family or group on the periodic table *
maks197457 [2]

Answer:

the atoms have more valence electrons

Explanation:

4 0
3 years ago
Read 2 more answers
Which element would have properties most similar to those of
zysi [14]

Answer:

Rb

Explanation:

This is because they are in the same group which means they share similar properties.

7 0
3 years ago
What cell structure reminds me/you of hand sanitizer A. golgi apparatus B. endoplasmic reticulum C. cytoplasm
Zanzabum

Answer:

I think that it might be cytoplasm

Explanation:

I got this from google

Cytoplasm is a thick solution that fills each cell and is enclosed by the cell membrane. It is mainly composed of water, salts, and proteins. 

4 0
2 years ago
An ion with six protons, seven neutrons, and a charge of 2+ has an atomic number of ________.
Varvara68 [4.7K]
There are some standard numbers that help us describe the structure of an atom and help us categorize them. Those are the atomic number, the mass number and the numbers of electrons in an atom (or ion). Atoms are electrically neutral, hence they have the same number of protons as electrons. If an atom has a charge and has thus become an ion, it is because electrons joined it or left. For example in this case, since the ion has +2 charge, 2 electrons left it and thus the ion has 4 electrons (2 electrons less than its protons). The mass number is the sum of the protons and neutrons of an atom (that are in the nucleus). In this case, this yields a mass number of 13 for this ion. The atomic number of an atom (or ion) is the total number of protons in the nucleus. Protons do not leave the nucleus except for radioactive reactions and thus the atomic number of an atom (or ion) does not change in chemical reactions. In this case, the ion has an atomic number of 6.
3 0
3 years ago
What does converse mean
Xelga [282]

Answer:

engage in conversation.

Explanation:

8 0
3 years ago
Other questions:
  • What pattern appears in the vertical arrangement (columns) of the elements in the Periodic Table, moving from top to bottom?
    6·1 answer
  • In an aqueous chloride solution cobalt(ii) exists in equilibrium with the complex ion cocl42-. co2 (aq) is pink and cocl42-(aq)
    6·1 answer
  • What’s the best answer
    14·1 answer
  • WHAT DOES FART MEAN PPPPPPPPPPPPPPPP
    15·2 answers
  • 1. Used as a solvent
    6·1 answer
  • Which two physical properties allow a mixture to be separated by chromatography?
    12·2 answers
  • When gasses are heated the average velocity (speed) of the gas particles decreases.
    5·1 answer
  • How many liters of o2 do you have if you have 5.8 moles of o2
    13·1 answer
  • The enzyme amylase will affect the breakdown of carbohydrates, but it will not affect the breakdown of proteins. The ability of
    10·1 answer
  • Describe the scale used to measure the basicity of a substance. Demonstrate how you could differentiate a weak base from a stron
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!