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Basile [38]
3 years ago
13

How many significant figures are in the measurement 50.003010 nm?

Biology
1 answer:
enyata [817]3 years ago
7 0
Eight of them. If the last xero was not significant it should not be there
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What is the cellular process for asexual reproduction
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Mitoses and Asexual Reproduction by cell division,one cell divides to become two
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3 years ago
A. active transport b. facilitated diffusion c. diffusion d. osmosis e. exocytosis
REY [17]
1)Diffusion
2)osmosis
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4)facilitated diffusion
5)diffusion
6)
7)active transport
8)exocytosis
these are the ones i know
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3 years ago
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Animals in phylum Arthropoda generally have these characteristics in common.
umka21 [38]

Answer:

Chitinous exoskeleton and segmented bodies​.

Explanation:

Phylum Arthropoda are known as jointed legs species which include crabs, spiders, ants, etc. The important characteristic of Arthropoda is they have a hard chitinous exoskeleton that provides them protection and gives flexibility. These phylum species can survive in both terrestrial and marine habitats. Some characteristics of phylum Arthropoda are given below:

1) They have Chitinous exoskeleton which is hardened.

2) Their digestive tract is present at opposite ends of the body and complete with the mouth and anus.

3) They contain jointed limbs.

4) The body structure of these species is showing bilateral symmetry.

5 0
3 years ago
The relationships between a coinmunity of plants and animals and their environment are known as a(n)
bezimeni [28]
The answer is ecosystem :)
7 0
3 years ago
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An event lasts 4 hours and 20 minutes. How long did the event last in seconds?
daser333 [38]

The event last in 15,600 seconds.

Answer: Option B

<u>Explanation:</u>

We know that there is 60 seconds in one minute i.e., 1 minute = 60 seconds

There is 60 minutes in one hour. i.e., 60 minutes = 1 hour.

Given : An event lasts 4 hours and 20 minutes

4 hours contains 240 minutes,

               4 \times 60=240 \text { minutes }

When the above expressed in seconds,

              240 \times 60=14400 \text { seconds } ------>eq. 1

When 20 minutes expressed in seconds,

              20 \times 60=1200 \text { seconds }------->eq. 2

Adding both eq. 1 and 2, we get

          4 hours and 20 minutes = 14400 + 1200 = 15600 seconds

7 0
3 years ago
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