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3 years ago

Farmers in both the Mayan and ancient Egyptian civilizations

Geography

2 answers:

Vanyuwa [196]3 years ago

4 0

Answer:

I dont get it, sorry.

Explanation:

Gennadij [26K]3 years ago

3 0

Answer:

its A

Explanation:

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The congo River is considered to be which type of boundary?

Ymorist [56]

I think watermark because it has to do with a body of water

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3 years ago

Why was it very difficult to get laws passed under the Articles of Confederation?

gladu [14]

9 of the states had to agree before a law was passed.

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3 years ago

Why are breadcrumb sponge invertebrates

yawa3891 [41]

Hello!

In order for an animal to be a vertebrate, it must have a backbone. As can clearly be seen in any image of a sponge, it is a highly asymmetrical simple animal and does not have a backbone. Therefore, a breadcrumb sponge is not a vertebrate, or is an invertebrate.

I hope this helped!

6 0

4 years ago

Surface area using nets Check out this rectangular prism 2 1 1 1 . 3 . 1 1 4 3

tankabanditka [31]

Answer:

Explanation:

1. Given the length, width and height find the volume, surface area and diagonal of a rectangular prism

h, l and w are known; find V, S and d

V = lwh

S = 2(lw + lh + wh)

d = √(l2 + w2 + h2)

2. Given the surface area, length and width find the height, volume and diagonal of a rectangular prism

S, l and w are known; find h, V and d

h = (S - 2lw) / (2l + 2w)

V = lwh

d = √(l2 + w2 + h2)

3. Given the volume, length and width find the height, surface area, and diagonal of a rectangular prism

V, l and w are known; find h, S and d

h = V / lw

S = 2(lw + lh + wh)

d = √(l2 + w2 + h2)

4. Given the diagonal, length and width find the height, volume and surface area of a rectangular prism

d, l and w are known; find h, V and S

h = √(d2 - l2 - w2)

V = lwh

S = 2(lw + lh + wh)

(Hope it helps)

4 0

3 years ago

I need historical science facts like a good amount of them

tamaranim1 [39]

Answer:

1. There is enough DNA in the average person’s body to stretch from the sun to Pluto and back — 17 times.

2. The average human body carries ten times more bacterial cells than human cells.

3. It takes a photon up to 40,000 years to travel from the core of the sun to its surface, but only 8 minutes to travel the rest of the way to Earth.

4. At over 2,000 kilometers long, The Great Barrier Reef is the largest living structure on Earth.

5. There are 8 times as many atoms in a teaspoonful of water as there are teaspoonfuls of water in the Atlantic ocean.

Explanation:

please mark me brainliest please

3 0

3 years ago