Answer:
Explained below
Explanation:
The wall of an eyeball has three layered-
- Sclera
- Choroid
- Retina
The space in the center of an eyeball is filled with jelly like material called vitreous humor, which allows light to pass through retina.
Innermost layer of eyeball (retina) is a soft, light sensitive layer of nervous system tissue. Signals from retina to brain carried out by optic nerve, which convert them as visual image.
Answer: The correct answer is B. He could add insulation to the aquarium so that it does not exchange energy with its surroundings.
Explanation-
Isolated system is a system in which there is no exchange of energy and mass. As per the question, heat is radiated from the aquarium. In order to make it an isolated system, insulating or diathermic cover is used over it so that it does not exchange energy with its surroundings.
They are transported by the water when it gets really strong it gets strong enough to transport the rocks
<u>Answer:</u> The correct answer is it is a single replacement reaction, and the anions in the two ionic compounds are different.
<u>Explanation:</u>
Single displacement reaction is defined as the reaction in which a more reactive element replaces a less reactive element from its chemical reaction. The chemical equation showing single displacement reaction follows:
A is more reactive element than element C.
Non-metals are the elements which gain electrons to attain negative charge known as anions.
For the chemical reaction:
As, non-metals are present on both the sides of the reaction, thus this means that anion in the chemical reaction are different.
<u>For Example:</u> The reaction of sodium bromide with chlorine gas, the equation follows:
Hence, the correct answer is it is a single replacement reaction, and the anions in the two ionic compounds are different.
The sporophyte generation of a moss dependent on the gametophyte generation is that it is used for support and most of its nutrients.A sporophyte is the diploid multicellular stage in the life cycle of a plant or alga and it<span> develops from the zygote produced.</span>