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Nataly_w [17]
3 years ago
9

Which of the following is an example of an object with elastic potential energy?

Biology
2 answers:
natali 33 [55]3 years ago
6 0

Answer:

all of the above

Explanation:

Anni [7]3 years ago
6 0

Answer:

all of the above

Explanation:

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Day 1: 4 km Day 2: 10 km Day 3: 12 km Day 4: 12 km Day 5: 18 km Day 6: 24 km
yKpoI14uk [10]

Answer:

In order to find average speed during each interval, we need to divide the distance during those intervals with the period of time. So, for the first interval (day 0 to day 2) hawksbill started from 0 and reached 10 kilometers by the end of the second day. That means that it crossed 10 kilometers in 2 days, so the average speed is 10/2 which is 5 km/day. Similarly, we can calculate speed for other intervals:

• day 2 - day 3: it went from 10 to 12 km in one day, which means it crossed 2 km in one day, so the average speed is 2/1 = 2 km/day

• day 3 - day 4: at the end of the third day it reached 12 km and at the end of the day 4 it remained at 12 km. That means the hawksbill wasn't moving in that interval so the speed was 0

• day 4 - day 5: it went from 12 km to 18 km, which means it crossed 18-12=6 km in one day, so the average speed is 6/1=6 km/day

• day 5 - day 6: it went from 18 to 24 km, which means it crossed 24-18=6 km in one day, so the speed was 6/1=6 km/day

So, to summarize, during the first interval turtle was moving with average speed of 5 km/day, then 2 km/day, in the third interval it wasn't moving and in the last two intervals, it moved in average speed of 6 km/day.

6 0
3 years ago
3.PTC is non-toxic and does not occur naturally. Do you think there is a selective pressure that confers an advantage to those w
VikaD [51]

No there is no selective pressure that confers an advantage to those who do taste it.

<h3>What is PTC?</h3>

Despite the fact that PTC isn't found in nature, tasting other bitter substances—many of which are toxins—that do occur naturally has a high correlation with taste sensitivity.

In order to defend themselves from being eaten, plants develop a range of harmful substances. Early humans developed the capacity to distinguish bitter tastes as a safeguard against ingesting dangerous plants. There are roughly 30 genes in humans that produce bitter taste receptors. People may taste a large variety of bitter substances because each receptor can interact with a number of different molecules.

Learn more about Taste with the help of the given link:

brainly.com/question/26220534

#SPJ4

4 0
1 year ago
Why would a government decide to restore grasslands that were being used for other purposes?
MakcuM [25]
A. to increase food production
8 0
3 years ago
Do you think the generalization that all organisms are composed of cells was established using controlled experiments or multipl
Sever21 [200]

The generalization that all organisms are composed of cells was established through multiple observations in various kinds of animals and plants. A controlled experiment of finding cells in all the kinds of living organisms is not possible or is infeasible as it will require prior knowledge of all the kinds of organisms inhabiting Earth and the effort to catch and bring them in the controlled environment of the lab for testing.

4 0
3 years ago
Read 2 more answers
Choose all the answers that apply. Extrusive igneous rocks _____. form on the surface form below the Earth's crust cool quickly
Anastaziya [24]
1. form on the surface    2. form below the Earth's crust    3. cool quickly    4. cool slowly    5. have large mineral crystals    <span>6. have small mineral crystals

those are your choices right? if so then...

1, 3, 5 are your answers
</span>
5 0
3 years ago
Read 2 more answers
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