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Kisachek [45]
3 years ago
7

Photosynthetic (autotrophic) protistans include all of the following except?

Biology
1 answer:
stealth61 [152]3 years ago
7 0
Letter : F is the answer
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30 POINTS HELP ASAP PLEASE Air in the atmosphere continuously moves by convection. At the equator, air rises; at the poles, air
Volgvan

Answer:

The air at the equator is warmer and less dense and the air at the polls is cooler and more dense

Explanation:

air at the equator is constantly warm, has denser air, and barely cools and the polar regions are cooler therefore that means it is dense

3 0
2 years ago
___________ promises to solve many medical problems with new drugs and procedures that will contribute to the spiraling costs of
antoniya [11.8K]

Answer:

Biotechnology.

Explanation:

Biotechnology may be defined as the field of biology that uses the living organisms to make product by using molecular techniques. Biotechnology involves the different field like  biomedical engineering, biomanufacturing and bioengineering.

The genetic system of the living organism can be modified to obtain the desired products. Artificial insulin is prepared by the application of biotechnology. The new drugs in the market and desired trait in the living organism can be prepared by the biotechnology field.

Thus, the correct answer is biotechnology.

8 0
3 years ago
What does the number of electrons on the outer energy level of an atom tell you
adell [148]
Well, first off it tells you the number of valence electrons (because that’s what those are valence electrons) it also tells you how that atom is going to bond with other atoms (whether it will tend to loose or gain electrons when in chemical bonds). It also can show how reactive an element is (if it has eight or in some cases two then it won’t react because that outer shell is full)...basically it tells you the chemical properties of that atom
5 0
3 years ago
Search online to find at least two articles that have opposite opinions on the repeated breeding of pedigree dogs. Does one arti
erik [133]

Answer:

A veterinarian wrote an article stating his disapproval of some of the tactics used to breed pedigree dogs. He stated that pedigree dogs can be healthy, but because of inbreeding, they’re more likely to have health problems than other dogs. The author supported his statement with scientific studies.

A breeder with 20 years of experience wrote an article that was pro-breeding. He talked about his own success and shared his opinions on proper breeding techniques. Because the veterinarian used scientific facts to support his reasoning, his article seemed more scientifically credible to me.

Explanation:

6 0
2 years ago
Read 2 more answers
Which layer of the alimentary canal is composed of simple squamous epithelium and areolar connective tissue?
kicyunya [14]

Answer:

The serosa is the outermost layer of the intraperitoneal organs (it's also considered the visceral peritoneum). In most alimentary canal organs, its made up of areolar connective tissue covered with mesothelium, a single layer of squamous epithelial cells

Explanation:

Hope this helps

4 0
3 years ago
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