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german
3 years ago
8

Please select all that apply!

Biology
2 answers:
Andrews [41]3 years ago
8 0
C The rods will attract each other because they are both positively charged.
ololo11 [35]3 years ago
5 0

Answer:

The correct answer is statement D.

Explanation:

The opposite charges attract each other and the charges that are identical repel each other. It is mentioned that a cloth made up of silk acquires electrons when scrubbed over a glass rod, which signifies that a glass rod lost electrons, and thus becoming positively charged. On the other hand, a different glass rod acquires electrons when it is rubbed with rabbit fur, thus, glass rod acquiring a negative charge. Hence, it can be said that the two different rods will attract each other, as they possess, unlike charges.

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Grass land ecosystem​
alexandr1967 [171]

Answer:

two main types tropical and temperate

Explanation:

There are two main kinds of grasslands: tropical and temperate. Examples of temperate grasslands include Eurasian steppes, North American prairies, and Argentine pampas. Tropical grasslands include the hot savannas of sub-Saharan Africa and northern Australia.

4 0
3 years ago
Polysaccharides that are found in bacteria
attashe74 [19]

(っ◕‿◕)っ Hey There!

In bacteria, they play an important role in bacterial multicellularity. Cellulose and chitin are examples of structural polysaccharides. Cellulose is used in the cell walls of plants and other organisms, and is said to be the most abundant organic molecule on Earth.

✧☺ Hope this Helps ✧☺

5 0
3 years ago
What is endosperm? via cotyledons, a source of food for the embryo the leaves that are a part of the embryo the male portion of
AfilCa [17]

Answer: Option A

Explanation:

An endosperm is defined as the tissue which are produced inside the seeds during fertilization. As the endosperm surrounds the embryo, it acts as the food storage for the embryo and provide nutrition.

During embryo development , endosperms supports enlargement of cotyledons which helps in storage function and stores fats and starch and provide nourishment to the embryo.

for example cereal crops or grains are primarily endosperm which stores fat and starch and are edible fruits.

Hence, the correct option is A, endosperm can be a cotyledon which functions as a source of food for embryo.

4 0
3 years ago
PLEASE HELP!!! WILL GIVE BRAINLIEST!!!
iren [92.7K]

Answer:

the answer is B

Explanation:

As it releases so does the potassium ions

6 0
3 years ago
How does destroying the forest affect atmospheric levels of carbon?
alisha [4.7K]
About 338 Pg (petagrams) of carbon is<span> stored below ground in boreal </span>forests<span>, which </span>is<span> just about the same </span>amount of carbon<span> that tropical </span>forests<span> ... and serves to release </span>carbon<span> and other potent greenhouse gases into the </span>atmosphere<span>. The d</span>estruction<span> represent just a few of the worrisome </span>effects<span> of climate change in the boreal.</span>
7 0
3 years ago
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