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
Alex73 [517]
3 years ago
8

Which is a sign of a chemical change? Question 3 options: Vinegar is mixed with baking soda resulting in carbon dioxide bubbles.

Paint on a freshly painted wall dries and is no longer sticky. Ice cream melts when left at room temperature. Calcium chloride is dissolved in H2O and disappears.
Biology
1 answer:
grandymaker [24]3 years ago
7 0

Ice Cream Melts when Left at room temperature

You might be interested in
In asexual reproduction, the offspring are similar, but not identical, to the parents.
Eva8 [605]
False. Asexual reproduction happens through mitosis only and produces offspring genetically identical to the parents.
8 0
2 years ago
Use what you know about natural selection to fill in the blanks in the hypothesis. It should answer the lab question, “What is t
lubasha [3.4K]

Answer:

For example, if the seeds that the bird needs to eat is bigger, over time it will adapt to get a bigger beak to eat the bigger seed. The birds that have adapted reproduce and soon more and more birds that have a bigger beak for the bigger seed are more common. If the type of food available changes than the bird will most likely adapt to eat that food.

8 0
3 years ago
C)
dybincka [34]

Answer:

Plants and trees are the primary sources of food for a food chain or a food web. If the population of the primary producers reduces than it affects the whole food web. If the deciduous trees are destroyed due to a fire, there will be less food available for the primary predators. As a result, competition will begin between them and their population will decline. Due to this, the population of other organisms which fed on the primary consumers will also decline.

4 0
3 years ago
Plankton are low in the food chain.<br> a. True<br> b. False
scoundrel [369]

<span>True plankton are low in the food chain</span>

<span />

6 0
3 years ago
Read 2 more answers
What does the word mesophyll mean?
3241004551 [841]

Answer:

Middle Leaf

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which is the term for numbers that appear in the chemical formulas of some compounds?
    11·1 answer
  • The four principal types of stress are __________.
    15·1 answer
  • The long, thin, wax-coated needles of conifers help the trees _____.
    13·1 answer
  • If you were tp put together the lesson learned from the cases of anna, isabelle, and genie, you would correctly conclude that
    5·1 answer
  • What is the correct classification of 18x?
    13·1 answer
  • Describe scientific method
    11·1 answer
  • This is sugar found in the side chains of DNA.​
    9·1 answer
  • What would be the effect of losing just one of these nutrient cycles on Earth?​ please hurry
    10·1 answer
  • Which two features are present in a plant cell but not in an animal cell?
    8·1 answer
  • Why is a plant classified as an autotroph
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!