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
Varvara68 [4.7K]
4 years ago
9

9) the tools in the lab are expensive because...

Biology
1 answer:
JulijaS [17]4 years ago
5 0
That’s tuff you should honestly just take a different course that sounds confusing.
You might be interested in
With the exception of rotavirus, the routinely recommended live vaccines are contraindicated in a patient who
Taya2010 [7]
<span>Is immunosuppressed. This means their immune system is not functioning at the full level, and as a result, the weakened strains of viruses within the vaccine could actually make them seriously ill. However there is no real danger of this for those in the general population with functioning immune systems.</span>
3 0
3 years ago
Animals lose heat through the surface areas of their skin. A small animal, such as a mouse, uses a much larger proportion of its
Goryan [66]

Answer:

Because of the difference in surface area to volume ratio

Explanation:

Surface are to volume ratio is the area of an object that is exposed to the external environment (surface area), compared to the amount within an object (volume).

Therefore an elephant has a lower surface area to volume ratio than a mouse.

The smaller an object is the greater its surface area to volume ratio.

Small animals have much more surface area per mass than large animals. With so much surface area, they lose heat very quickly. So, a mouse, with a lot of surface area per mass, must spend a lot more energy to stay warm than a large animal.

5 0
3 years ago
Read 2 more answers
1. Match the following
yarga [219]

Answer:

a. Monomer....iv Single unit of a long chain

b. Polymer...v. Long chain made of many single units

C. Silk...i.natural fibre

d. Polythene...ii. Made of ethylene units

e. Polyester...iii. Synthetic fibre

3 0
4 years ago
To distinguish between archaea and bacteria
sweet [91]
To compare and contrast would be my guest

7 0
3 years ago
Hydrogen bonds form because the___
trasher [3.6K]

Answer:

A. opposite

Explanation:

The positively charged hydrogen side of one water molecule is attracted to the negatively charged oxygen side of a nearby water molecule.

Opposites attract, what can i say :)

8 0
3 years ago
Read 2 more answers
Other questions:
  • _______ is the process in which materials on or near Earth's surface break down and change.
    11·2 answers
  • Food travels directly from the stomach to the _____.
    10·2 answers
  • What evolutionary events might have led to the presence of two genomic clones in pigs, and the discrepancies in their length com
    11·2 answers
  • Why do plants not have any special respiratory organs like animals? Give two reasons.
    5·1 answer
  • The number of hydrogen atoms in 6NH3 is ____.
    7·1 answer
  • What are fossils? What do they tell us about the process of evolution?<br>​
    9·1 answer
  • A population of Drosophila simulans carries three alleles at the white locus: the wild-type allele at 86 percent, w1 at 9 percen
    15·1 answer
  • HELP ASAP I WILL GIVE BRAINLIST
    14·1 answer
  • HELP ME PLEASE ill give brainliest
    9·1 answer
  • What is biomagnification?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!