Questions by Kalhara Tennakoon

Questions by Kalhara Tennakoon

A radula is a specialized feeding organ used to scrape material off of a substrate for ingestion, much like a cheese grater scrapes shreds off of a block of cheese. Snails, which have this structure, are

asked Feb 26, 2021

1 answer

0 votes

32.1k views

On a map, 1 inch equals 25 miles. Two cities are 9 inches apart on the map. What is the actual distance between the cities?

asked Jan 25, 2021

1 answer

1 vote

97.4k views

I need help please?!!!!!!!!!!!!!!!

asked Apr 7, 2020

1 answer

2 votes

65.6k views

What is the electron configuration of an element with atomic number 20? A. 1s2 2s2 2p6 3s2 3p5 B. 1s2 2s2 2p6 3s2 3p6 C. 1s2 2s2 2p6 3s2 D. 1s2 2s2 2p6 3s2 3p6 4s2 E. 1s2 2s2 2p6

asked Dec 9, 2019

2 answers

5 votes

45.7k views

If you have 10 g of a substance that the keys with the half-life of 14 days then how much will you have after 42 days? 1.25 3.13 2.50 6.25

asked Oct 16, 2019

1 answer

5 votes

191k views

Every day, Navya’s teacher randomly picks a number from 1 to 20 to be the number of the Day. The number of the day can be repeated. There are 180 days in the school year. Predict how many days the number

asked Jun 3, 2019

1 answer

1 vote

42.4k views

Rewrite the following sentences to correct indefinite, ambiguous, and general pronoun references. Today people all around the world can use the Internet. This makes immediate communication possible.

asked Jan 1, 2019

1 answer

1 vote

109k views

What is the measure of ∠CAB? A. 34° B. 56° C. 68° D. 146°

asked Dec 20, 2018

2 answers

2 votes

90.0k views

a cork is able to float on water because it is A: a crystalline sold B: equal density to water C: small in size D:less dense than the water

asked Dec 1, 2018

2 answers

5 votes

180k views

EARN SOME MASSIVE POINTS Which statement about this diagram is correct? A. Molecule 2 is DNA, which can be bond with another DNA molecule B.Molecule 1 is RNA, which contains thymine C.Molecule 1 in DNA

asked Jul 23, 2018

1 answer

4 votes

100k views

Opening a ledger account involves A. recording the account title on the ledger page. B. recording the account title and account number on the ledger page. C. recording the account title, account number,

asked Jul 18, 2018

2 answers

4 votes

130k views

Read the sentence. Dogs need several things food, fresh water, exercise, and plenty of love from their owners each day. After which words should dashes be placed? things, love things, exercise need, things

asked Apr 2, 2018

2 answers

4 votes

157k views

What is a u.s. national health goal

asked Jul 18, 2017

1 answer

3 votes

151k views

Do eastern or western lines of longitude run through the great plains?

asked Mar 26, 2016

1 answer

5 votes

100k views

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