3 years ago

What are the 4 important factors of the plant life Vicki?

Biology

1 answer:

mihalych1998 [28]3 years ago

6 0

Seed, seedling,mature plant, flower!

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Help (Brainliest!) (19 POINTS!!!)

pochemuha

Answer:

The fourth one

Explanation:

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2 years ago

A car travels 10 meters north, then 25 meters south, then 30 meters north. The trip takes 15 seconds.

Ira Lisetskai [31]

Why is your question in Biology section, it should be in mathematics or in physics but that's OK

The answer of A is - 21.6666666666 or 21.7

The answer of B is - 21.6666666666 or 21.7

the answer of A and B are equal because speed and velocity is the same thing

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2 years ago

The movement of water in a natural channel such as a creek, stream or river is known as which of the following?

marta [7]

Stream flow is your answer

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2 years ago

A bus changes its velocity from 5 m/s to 15 m/s in 5 seconds. What is its acceleration?

sladkih [1.3K]

Answer:

$\boxed {\boxed {\sf A. \ 2 \ m/s^2}}$

Explanation:

Acceleration is the rate of velocity's change with time.

We can calculate it by dividing the change in velocity over time.

$a=\frac{v_f-v_i}{t}$

Let's define the variables. The final velocity is 15 meters per second. The initial velocity is 5 meters per second. The time is 5 seconds.

$v_f= 15 \ m/s \\v_i= 5 \ m/s \\t= 5 \ s$

Substitute the values into the formula.

$a=\frac{15 \ m/s- 5 \ m/s}{5 \ s }$

Solve the numerator first.

15 m/s - 5 m/s= 10 m/s

$a=\frac{10 \ m/s}{5 \ s}$

Divide.

$a= 2 \ m/s/s = 2 \ m/s^2$

The acceleration of the bus is <u>2 meters per second squared.</u>

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2 years ago

I will mark brainliest

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Answer:

D. Active transport

Explanation:

https://quizlet.com/164918859/bio-u3-flash-cards/

more info in this quizlet. It has a bunch of questions like this

plz give brainliest :'D

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2 years ago