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3 years ago

How temperature is affected by the tilt of the earth

1 answer:

5 0

The temperature is effected because when the earth rotates, it is on a tilt. That tilt never changes but during orbit, the hemisphere that faces the sun does. In the summer, the northern hemisphere is tilted more towards the sun so they receive more direct sunlight and the southern hemisphere receives less. In the winter, the southern hemisphere is tilted toward the sun and receives more direct sunlight therefore, the temperature is effected by the tilt of the earth.

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What are the mitochondria cells

blagie [28]

Mitochondria - Turning on the Powerhouse. Mitochondria are known as the powerhouses of the cell. They are organelles that act like a digestive system which takes in nutrients, breaks them down, and creates energy rich molecules for the cell. The biochemical processes of the cell are known as cellular respiration. Hope I could help!

7 0

3 years ago

List 20 names of common weeds and their botanical name.

vodomira [7]

Explanation:

Asparagus Asparagus officinalis

Barley, hare Hordeum leporinum

Barnyardgrass Echinochloa crus-galli

Bermudagrass Cynodon dactylon

Bindweed, field Convolvulus arvensis

Blackberries Rubus spp.

Bluegrass, annual Poa annua

Bromegrasses Bromus spp.

Burclover, California Medicago polymorpha

Canarygrass Phalaris canariensis

Catsear, common Hypochaeris radicata

Chickweed, common Stellaria media

Clovers Trifolium spp.

Cockleburs Xanthium spp.

Crabgrasses Digitaria spp.

Cudweeds Gnaphalium spp.

Dallisgrass Paspalum dilatatum

Dandelion Taraxacum officinale

Dock, curly Rumex crispus

Fiddlenecks Amsinckia spp.

6 0

3 years ago

Let m and c represent constants with m nonzero. What is the equation of the line perpendicular to y=m(x+c) and with the same y-i

nikklg [1K]

Answer:

$y = -\frac{1}{m}x + mc$

Explanation:

Given

$y = m(x + c)$

Required

Determine an equation of a perpendicular line but with the same y intercept

$y = m(x + c)$

Open bracket

$y = mx + mc$

A linear equation is represented with:

$y = ax + b$

Where

$a = slope$

$b = y\ intercept$

By comparison:

$a = m$

$b = mc$

So, the slope of $y = m(x + c)$ is m

Because the new line is perpendicular to $y = m(x + c)$ , the relationship between their slopes is:

$a_2 = -\frac{1}{a_1}$

Where

$a_1 =$ slope of the first equation

$a_2 =$ slope of the second equation

Substitute m for $a_1$ in $a_2 = -\frac{1}{a_1}$

$a_2 = -\frac{1}{m}$

Hence, the slope of the new equation is: $-\frac{1}{m}$

From the question, we understand that they have the same y intercept.

So, the equation of the new equation is:

$y = -\frac{1}{m}x + mc$

8 0

3 years ago

Mr. Goldsmith described the eruption of Mt. Mayon in the Philippines. He discussed great explosions very high into the air of bo

kirill [66]

The correct answer is<span> A composite volcano, rhyolitic magma, and plinian explosion

</span> What composite means is that there was a lot of lava around it that cooled and overtime the more lava there was the more it layered around and created the comoposite volcano. That is because there's a lot of lava at its eruption. The violent explosion is plinian because it goes high into the air with a lot of smoke and matter in it.

6 0

3 years ago

The NFL's chief medical officer said that the league's "most effective strategy" in preventing the spread of coronavirus is what

Veronika [31]

Answer:

Wearing a mask and social distancing, there is nothing else I could fins and he says "even people vaccinated will wear a mask".

He explains that since they track people it is easier to stop the spread

8 0

3 years ago