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quester [9]
3 years ago
15

What molecules does a plant need to make glucose in the process of photosynthesis? Choose all correct answers. carbon dioxide li

ght oxygen water
Chemistry
1 answer:
umka2103 [35]3 years ago
8 0

Answer: carbon dioxide and water.

Explanation: I took the test

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timofeeve [1]

Answer:

A

Explanation:

The carrot itself was made up of the same chemical bonds and chemicals even when it was cut but it was cut affecting the form/shape

In chemical changes, the object undergoes a change where the chemicals themselves undergo a change

5 0
3 years ago
Read 2 more answers
A car can accelerate from a standstill to 100 km/h [E] in 9.60s. calculate the average acceleration
Lelu [443]

Answer:

Acceleration is :

a = 2.89 m/s2

Explanation:

Acceleration : It is the change in the velocity of the object per unit time.

The object starts from the rest , so the initial velocity of the object is zero.

Initial velocity , u = 0

Final velocity = 100 km/h

Change the velocity to m/s because[ time unit is in second(9.60 s)]

1 km = 1000 m

1 hour = 60 x 60 sec = 3600 sec

1km/h=\frac{1000}{3600}m/s

1km/hr=\frac{5}{18}

100km/hr=\frac{5}{18}\times 100

v=\frac{5}{18}\times 100

v = 27.78 m/s

u = 0 m/s

time = 9.60 s

The acceleration"a" is calculated using :

a=\frac{v-u}{t}

a=\frac{27.78-0}{9.6}

a=\frac{27.78}{9.6}

a=2.89m/s^{2}

5 0
3 years ago
Which of the following lists of elements are in the same PERIOD? *
yuradex [85]
Ca, V, Cu, Kr
Remember a period is a the horizontal rows in the Periodic Table.

5 0
3 years ago
Give endothermic examples
RUDIKE [14]

Answer:

Melting ice cubes.

Melting solid salts.

Evaporating liquid water.

Explanation:

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3 years ago
What is the mass of CaSO3 •2H2O
nasty-shy [4]

Answer:

154g/mol

Explanation:

the explanation is in the picture

please like and Mark as brainliest

7 0
4 years ago
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