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LuckyWell [14K]
3 years ago
13

Which of these is a physical change  in matter

Biology
1 answer:
WARRIOR [948]3 years ago
5 0
I believe the answer would be letter B.<span />
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The central portion of an intervertebral disc is the ________.
Aleks04 [339]
The center portion of each intervertebral disc is a filled with a gel-like elastic substance. Together with the annulus fibrosis, the nucleus pulposus transmits stress and weight from vertebra to vertebra.
4 0
3 years ago
Why do you think bread turns moldy less quickly when it is kept in a refrigerator than when it is kept at room temperature
PSYCHO15rus [73]
Hi there!

I think bread turns moldy less quickly when it is kept in a refrigerator than when it is kept at room temperature because bacteria eats foods like bread and causes mold, and less bacteria grow in colder temperatures. Since less types of bacteria thrive in colder temperatures, it takes longer for less bacteria to create mold. 

Hope this helps!
6 0
3 years ago
Consider the classification levels of a honey bee.
frez [133]

Answer:

Insecta

Explanation:

The classification levels are the following from broadest to the most specific:

Domain

Kingdom

Phylum

Class

Order

Family

Genus

Species

In your selection it is listed in that order:

Domain   --- Eukarya

Kingdom --- Animalia

Phylum  --- Arthropoda

Class     --- Insecta

Order    --- Hymenoptera

Family   --- Apidae

Genus   --- Apis

Species --- Mellifera

When you name the organism, we use the two name or binary naming system, getting the genus and the species. So the scientific name of the honey bee is: Apis mellifera

4 0
3 years ago
Read 2 more answers
Are living and non living things made of the same ingredients?why or why not?
brilliants [131]

Answer:

they are not made of the same ingredients

Explanation:

All living things breathe, eat, grow, move, reproduce and have senses. Non living things do not eat, grow, breathe, move and reproduce. They do not have senses.

6 0
3 years ago
What is an adjuvant? view available hint(s) what is an adjuvant? a chemical additive that increases the safety of vaccines a vac
Alexxx [7]
I believe that an adjuvant is a chemical addictive that increases the effectiveness of vaccines. It is a pharmacological or immunological agent that modifies the effect of other agents. It may be added to a vaccine to modify the immune response by boosting  it such as to give a higher amount of antibodies and a longer lasting protection, and hence minimizing the amount of the foreign material or vaccine injected.
5 0
3 years ago
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