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Semmy [17]
3 years ago
15

Photosynthesis and respiration are best described as

Physics
2 answers:
Olin [163]3 years ago
7 0
The answer is 3. Photosynthesis removes carbon dioxide while respiration puts back carbon dioxide
irinina [24]3 years ago
6 0
The right answer is 3- bcz respiration needs oxygen but photosynthesis wants co2
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Political scientists use political models to describe which of the following? a. political spectrum b. political shift c. politi
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Answer:

D

Explanation:

Political scientists use political models to describe the political climate, which is an aggregate mood or opinion of a political society at a point in time.

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3 years ago
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Pani-rosa [81]

Answer:

B. surface wave

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When making sweet tea, McDonalds adds the sugar while the tea is hot. The sugar is added at this step so that the tea can be as
Lilit [14]

Answer:

d

Explanation:

we need the tea to be at first moist in order to get much more flavor. then supersaturated so that it increases the concentration of the flavor by it not being too sweet nor too salty. so just right.

3 0
3 years ago
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The apparent height of a building 10.5 km away is 0.02 radians. What is the approximate height of the building to the nearest me
Ksenya-84 [330]

Answer:

Approximate height of the building is 23213 meters.

Explanation:

Let the height of the building be represented by h.

0.02 radians = 0.02 × \frac{180^{o} }{\pi }

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0.02 radians  = 1.146°

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Applying the trigonometric function, we have;

Tan θ = \frac{opposite}{adjacent}

So that,

Tan 1.146° = \frac{h}{10500}

⇒ h = Tan 1.146° x 10500

      = 2.21074 x 10500

      = 23212.77

h = 23213 m

The approximate height of the building is 23213 m.

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3 years ago
What family of elements has 7 valence electrons?
ivann1987 [24]
Group 17 (VII) (halogens)
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