Algae are microscopic animals. true or false

Photosynthetic

Explanation:

Algae are nor plant neither animal .These are photosynthetic organisms. Some of algae have multi cells but some of algae have single cell.

Algae have following types

1.Brown algae

2.Red algae

3.Green algae

4.Fire algae

5.Yellow algae

6.Golden brown and diatomic algae

7.Euglenophyta algae

When algae growth become so fast in the water then it will decreases then dissolve oxygen in the water and will increase the biological demand.

9.9 years

a = p(1 + rt) . . account balance after time t at rate r starting with principal p

3000 = 2500(1 + 0.0202t) . . filling in the given numbers

1.2 = 1 + 0.0202t . . divide by 2500

0.2 = 0.0202t . . . subtract 1

0.2/0.0202 = t ≈ 9.901

it will take about 9.9 years for the account balance to reach $3000.

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

read more on -

explanation: