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rodikova [14]
3 years ago
10

Match these items. 1. obtain food from non-living organic material taxis 2. mutually positive arrangement between species radiol

arian 3. response to a chemical symbiosis 4. response to light chemotaxis 5. member of phylum Foraminifera saprophyte 6. organism's response to a stimulus eukaryote 7. cell with membrane-bound structures host 8. organism in which a parasite is growing phototaxis 9. sexual reproduction in some protozoans conjugation
Biology
1 answer:
ElenaW [278]3 years ago
7 0

Answer:

1. obtain food from non-living organic material (saprophyte)

2. mutually positive arrangement between species (symbiosis)

3. response to a chemical

(chemotaxis)

4. response to light (phototaxis)

5. member of phylum Foraminifera (radiolarian)

6. organism's response to a stimulus (taxis)

7. cell with membrane-bound structures (eukaryote)

8. organism in which a parasite is growing (host)

9. sexual reproduction in some protozoans (conjugation)

Explanation:

The items duely matched to its meaning above.

All the matches corresponds with each other, with small explaination of what each does.

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In this example, there are 15 species in an area and we divide that by 150 organisms to get a 0.1 biodiversity index.

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Answer:

chemical change.

Explanation:

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physical change- it is a change in matter that alters only its physical properties or its physical appearance. This type of change is reversible. For example- freezing of water, the water turns into solid ice and it can be reversed by melting the ice.

chemical change- it is a change in matter that alter its chemical and thus its physical properties. Most chemical changes are irreversible. for example- burning of paper, results in black soot and ashes- Thus changing both physical and chemical properties.

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Answer:

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