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Dmitry_Shevchenko [17]
3 years ago
13

Witch to body systems work together to deliver oxygen to cells

Biology
1 answer:
mina [271]3 years ago
4 0
This answer is about animals cell. first the deoxygenated blood goes to heart right side. then the heart pump the deoxygenated to lungs where the concentration of oxygen is higher so lungs make the D ox  blood oxygenated and then sent again to heart left side which heart pump to deliever to all parts of body.
short cut= lungs and heart make the blood oxygenated.
                               hope it well help you
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Species that are_______species can occur in the same location and are phenotypically different.
jeyben [28]

Answer:

Species that are <u>sympatric</u> species can occur in the same location and are phenotypically different.

Explanation:

Speciation is the evolutionary process by which a population of a species acquires differentiating characteristics that lead it to distinguish itself from the species it formed. Sympatric speciation is a type of speciation that consists of the genetic separation of different populations of the same species that live in the same environment (same geographical location), so that species originate by divergence between individuals, that is, they diversify due to to the appearance of isolation mechanisms these can be genetic, ethological or sexual.

7 0
3 years ago
Changes in groups of organisms overtime produce variations in a population. This relates to _______.
erastovalidia [21]

<em>C. Both.</em>

Explanation:

Changes that occur in different groups of organisms overtime that produce variations in a population relate to both macroevolution and microevolution. Although they are different, they both relate to this subject.

Macroevolution is on a big scale. This goes over organisms <u>ancestors, large trends, and other groups of species</u> that may be involved. This goes over a longer bit of time and is not as in depth.

Microevolution is on small scale. This goes over the different changes that may have occurred in allele frequencies from things like <u>genetic drift, natural selection, or mutation</u>. This goes in much more depth and looks deeper into what type of evolution may have happened.

4 0
4 years ago
10. Maltose is a disaccharide formed by condensation of two molecules of glucose. Which of the
zzz [600]

Answer:

The correct answer is A.

Explanation:

The chemical formula for maltose is C12H22O11. That means there are 22 carbon molecules, 22 hydrogen molecules, and 11 oxygen molecules. You can see that A is untrue because 22 is not equivalent to 11. Meanwhile, all other statements are true.

Hope this helps! :)

5 0
3 years ago
Registration refers to federal pre-marketing approval of biopesticides. what would not be regulated by u.s. environmental protec
sashaice [31]

DEET, a popular synthetic insect repellant.

DEET- Numerous repellent products include the active component DEET (N,N-diethyl-meta-toluamide). It is frequently used to ward off biting insects like ticks and mosquitoes. DEET can be applied to kids of any age, according to the FDA. Since results from studies conducted for product registration reveal no difference in effects between young animals and older animals, there is no restriction on the proportion of DEET in the product for use on children.

Insect Repellant- Products that discourage insects are known as insect repellents. These might be skin care products or items like candles or lanterns with heating mechanisms that release repellents.

To know more about the DEET, click on the below link,

brainly.com/question/9866118

#SPJ4

6 0
2 years ago
What is the benefit ofa scientific name vs. a common name?
Elanso [62]
The scientific name or the binomial nomenclature has a number of advantages over using the common names. 1. Organise and classify - the organism can be easily categorised, this really helps making it easier to understand the characteristics of a specific organism in an organised chart.
5 0
3 years ago
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