Question

Fill in the blanks:

1. Plants take in carbon dioxide for photosynthesis but need

……………. for their living.

2. Skates are ……………… fishes.

3. Spiny anteater is an example for ……………… mammal.

4. ….......….. and …………. are complex tissues.

5. .…………… tissues provides mechanical support to organs.

6. …………….. is positively hydrotropic as well as positively

geotropic.​

Answer 1

Answer:

1st oxygen

Explanation:

don't know others

Answer 2

Answer:

1. photosynthesis

2. cartilaginous

3. egg laying

4. Xylem and phloem

5. Collenchyma

6. geotropism