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Bond [772]
3 years ago
13

Help me with this worksheet please!!!

Biology
1 answer:
Shtirlitz [24]3 years ago
4 0

1st blank: Earth.

2nd blank: planets

3rd blank: asteroid

4th blank:  center

5th blank: sun.

Its easy. You got it!

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What is an ecosystem
Tamiku [17]

Answer:

A place where plants and animals interact with each other and the physical environment.

If too many plant eaters were alive there wouldn't be any more plants so other animals eat the plant eaters, but if there is too many animals to eat the animals that eat the plants there would be too many plants so there is another animal to balance it out.

Hope this helps.

Explanation:

5 0
2 years ago
Sublimation happens when heat increases in a solid, and the
vladimir1956 [14]

Answer: This phase change is called sublimation. Each substance has a characteristic heat of sublimation associated with this process. ... Solid carbon dioxide is called dry ice because it does not pass through the liquid phase. Instead, it does directly to the gas phase.

I hope this helps

            ~Princess <3

8 0
3 years ago
29. Magellan was released in 1989 by the Space Shuttle Atlantis.
Aleksandr [31]

Answer: Magellan was designed to use a Synthetic Aperture Radar (SAR) to map 70% of the Venusian surface down to a resolution of 390 to 985 feet (120 to 300 meters). The basic bus was assembled using spare parts left over from various prior missions including Voyager, Galileo, Ulysses, and Mariner 9.

4 0
2 years ago
2. True or false: a polio virus needs a host cell to replicate *
marin [14]

Answer:

true

Explanation:

a virus needs a host to replicate its like fleas they lay eggs on dogs to replicate

3 0
2 years ago
The Roman:
Aleks [24]
I think all of the above...
because I know they built aqueducts and sewers, so since 2 of they are correct, then all 3 must be.
8 0
3 years ago
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