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sweet [91]
2 years ago
11

What kind of molecules dissolve easily in water? What types do not dissolve easily in Water?

Biology
1 answer:
dusya [7]2 years ago
4 0

Polar molecules (with +/- charges) are attracted to water molecules and are hydrophilic. Nonpolar molecules are repelled by water and do not dissolve in water; are hydrophobic.

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Like gymnosperms, many grasses and angiosperm trees are wind-pollinated. To conserve energy, these angiosperms do not produce co
lutik1710 [3]

Answer:

C. petals

Explanation:

A)fruits

B)sepals

C)petals

D)anthers

E)ovaries

<em>The part that will not be necessary in wind pollinated angiosperm is the petals .</em>

The petal is a part of flower that is usually colorful and primarily function by attaracting insect pollinators to the flower.

<u>Since wind pollinated angiosperms do not need to attract insect for pollination, they do not need the colorful petals. They rely on wind to carry their pollen from their anthers to their stigmas (pollination).</u>

Hence, the correct option is C.

6 0
3 years ago
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Rashid [163]

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Cause he's a celebrity?

Explanation:

Above

5 0
3 years ago
David wants to improve the food shortage situation in his country. Which of these fields of biology should he study?
Lostsunrise [7]

Answer:

B

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4 0
2 years ago
Why are certain toads in the amphibian family call spadefoot toad?
expeople1 [14]
Because their foots is shaped like a spade
6 0
3 years ago
How would you measure the size of a population of gray squirrels in a woodland?
My name is Ann [436]

Answer:

Um, well the formula for population growth (is <em>that </em>what you are asking?)  is

(birth rate + immigration rate) - (death rate + emigration)

Explanation:

emigration is animals moving out and immigration is animals moving into the population.

8 0
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