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
Lunna [17]
4 years ago
12

To increase the effectiveness of exchange surfaces lining the lungs and the intestines, evolutionary pressures have

Biology
1 answer:
topjm [15]4 years ago
6 0
<span>Increased surface area.</span>
You might be interested in
Granite comes from the Latin word called <br>​
saveliy_v [14]

Answer:

granum, a grain, in reference to the coarse-grained structure of such a completely crystalline rock.

Explanation:

4 0
3 years ago
Mendel studies seven different traits in the garden pea. what genetic term is used to describe an observable trait, such as thos
Ivanshal [37]
<span>The genetic term used to describe an observable trait is phenotype. More specifically phenotype is the set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.</span>
5 0
3 years ago
The world population has surpassed 7 billion and is continuing to increase dramatically. Select the factor that has demonstrated
Fiesta28 [93]

Answer:

D

Explanation:

As population grows all the above factors increase expect the biodiversity of animal and plant species.

7 0
2 years ago
Mammals do not produce digestive enzyme B. However, sheep and cattle are two types of mammals that contain microorganisms in the
Pepsi [2]

Answer: The differences in the assembly and organization of the monomers of these two polymers result in different chemical properties.

Explanation:

Starch and Cellulose flare both polysaccharides which are constructed from the same monomer called glucose. The functions they provide in plants are different which includes the following:

- STARCH is used by plants for energy storage because unlike Cellulose, it's formed from glucose units( oriented in the same direction) connected by alpha linkages which can form compact structures that can easily be broken down.

- Cellulose provides structural support for plant cell wall because unlike Starch, it's formed from glucose units( which rotates 180 degrees around the axis of the polymer backbone chain) connected by beta linkages. This pattern gives Cellulose it's rigid features as is allows for hydrogen bonding between two molecules of Cellulose.

Therefore the statement that best describes why starch and cellulose provide different functions in plants is that (The differences in the assembly and organization of the monomers of these two polymers result in different chemical properties).

7 0
3 years ago
BRAINLIESTTTT!!!!<br> What is empirical evidence?
makvit [3.9K]
Empirical evidence is information acquired by observation or experimentation. Scientists record and analyze this data. The process is a central part of the scientific method
5 0
3 years ago
Read 2 more answers
Other questions:
  • Rosa drew a diagram to compare substitution mutations and insertion mutations
    13·2 answers
  • Which of the following is an example of genetic engineering? I need an answer PLZ due today
    13·2 answers
  • What region of the male urethra runs through the urogenital diaphragm, extending about 2 centimeters from the prostate to the be
    12·1 answer
  • What is necessary for a cell to pass the g2 checkpoint?
    11·1 answer
  • Which of the following is the correct order of the categories in the modern system of classification?
    13·2 answers
  • Although farmers once used only organic fertilizers to replenish nutrients in the soils, some have been replaced with synthetic
    11·1 answer
  • Which statements about freshwater sources are true? Check all that apply. B Only about 3 percent of Earth's water is fresh water
    6·2 answers
  • Help due in 15 mins:(
    9·1 answer
  • In an ecosystem, each trophic level receives energy from the level below it. What is the
    7·1 answer
  • Which body region should be avoided during myofascial release techniques? Lumbar spine Thoracic spine Knee Pelvis
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!