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
Gnoma [55]
3 years ago
9

A b or c or d please help

Biology
2 answers:
Xelga [282]3 years ago
7 0

It would be B. the mixture became warm, as a change in temperature is certain evidence that a chemical reaction has taken place.

Ivanshal [37]3 years ago
3 0

Answer:

It could be that the mixture became warm.

Explanation:

You might be interested in
Gizmos- explain your hypothesis
docker41 [41]

Answer:

A hypothesis is a tentative statement about the relationship between two or more variables. It is a specific, testable prediction about what you expect to happen in a study.

5 0
3 years ago
Immediate source of energy to organisms
Feliz [49]
Hi there!

For all organisms to survive, they start off with sunlight. That's the main and immediate source of energy to any organism(s).

Sunlight gives warmth and energy and light of course.

Hope this helps!
4 0
3 years ago
What type of white blood cell it is not produced in the bone marrow?
motikmotik

Explanation:

All white blood cells are produced and derived from multipotent cells in the bone marrow known as hematopoietic stem cells. Leukocytes are found throughout the body, including the blood and lymphatic system.

6 0
3 years ago
Read 2 more answers
1. This is a glucose molecule, the sugar made in photosynthesis. Saccharides, or sugars, are
jenyasd209 [6]
Another term would be a monomer which link together to form polymers
6 0
3 years ago
Select the correct answer.
MakcuM [25]

Answer:

The answer is D

Explanation:

4 0
4 years ago
Other questions:
  • The result of all sin is: repentance, death, or self-determination.
    9·1 answer
  • 1. Energy constantly flows into the biosphere as sunlight. This energy flows through organisms and the environment and eventuall
    11·1 answer
  • Which of the following change and sea surface temperature best describes a La Niña event?
    10·1 answer
  • Match the following terms and definitions. 1.synthesis of repeating molecules polymer 2.decomposition using water hydrolysis 3.t
    14·2 answers
  • Is lactase exergonic
    6·1 answer
  • According to cell theory, all cells carry out the functions needed to sustain life. That means all cells must contain
    7·2 answers
  • What is the name given to the phenomenon in which some individuals with a particular genotype fail to display the corresponding
    6·1 answer
  • A student wants to design an experiment to answer the question, "How does particle size affect the rate at which particles settl
    10·1 answer
  • 10. If a woman with Type A blood has a child with a man with Type B blood and their first child has
    14·1 answer
  • 16. Explain how the following affect the rate of enzyme activity. a.Substrate Concentration:
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!