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asambeis [7]
3 years ago
14

Which statement about reproduction is true? A. Angiosperms reproduce using seeds, but gymnosperms do not. B. Gymnosperms reprodu

ce using seeds, but angiosperms do not. C. Both angiosperms and gymnosperms reproduce using seeds. D. Neither angiosperms nor gymnosperms reproduce using seeds.
Biology
1 answer:
aliina [53]3 years ago
8 0

Answer:

c

Explanation:

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How were the novae on Venus similar to the landforms in Gerva's computer model?
earnstyle [38]
Cause they both on the screen what else
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3 years ago
All of the following are properties used to classify elements as metals, nonmetals & metalloids EXCEPT
vladimir1956 [14]

Answer:

texture

Explanation:

Elements have been classified into three categories namely; metals, non-metals and metalloids. This classification was done based on certain characteristics or properties possessed by each element. Some of the characteristics used are: lustre, malleability, conductivity, melting point, boiling point etc.

- Metals are very good conductors of heat and electricity whereas metalloids and nonmetals are not.

- Metals and metalloids shine when polished i.e. they are lustrous, whereas nonmetals don't

- Metals are malleable i.e. can be beaten into sheets.

Texture is not a property used to classify metals and metalloids.

3 0
3 years ago
What ecosystem there in
prisoha [69]

answer: country grasslands, African trees, and African Savannah.

or just like more dry  lands.

4 0
3 years ago
Which two factors of a molecule determine whether or not it can cross the membrane? A. Color and weight B. Shape and texture C.
myrzilka [38]
D. Polarity and size. 
<span>The size, polarity, and charge of a substance will determine whether or not the substance can cross the cell membrane by diffusion. The cholesterol was an example of a lipid, and is highly soluble in the nonpolar environment of the lipid bilayer. You saw, in the animation above, the cholesterol freely passing into the hydrophobic environment of the membrane. Cholesterol distributes freely in the membrane and then some fraction will dissolve in the aqueous environment of the cytoplasm. Water, on the other hand, while polar, is small enough to cross the membrane at a slow rate. Note that specialized transport proteins in certain cell membranes can provide a channel for the water, greatly increasing its rate of crossing the membrane. The lipid bilayer is much less permeable to the ion, because of its charge and larger size. As a general rule, charged molecules are much less permeable to the lipid bilayer.</span>
4 0
4 years ago
Read 2 more answers
Cellulose-digesting microorganisms live in the guts of termites and ruminant mammals. The microorganisms have a home and food, a
Yuki888 [10]

Answer:

The correct answer is: mutualism

Explanation:

Mutualism refers to a relationship between two organisms, where both organisms benefit from the association. In this instance, the relationship between cellulose-digesting microorganisms and their hosts-  termites and ruminant mammals- is characterized by mutualism because both organism benefit from their association. The microorganisms benefit by getting their nutrition from the cellulose in guts of their hosts. Whereas, the hosts benefit from the cellulose-digesting microorganisms by getting help in digesting the cellulose they consume in their diet.

6 0
4 years ago
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