Question

please help me solve this question​

Answer 1

Answer:

1)d

2)c

3)b

4)b

5)c

6)b

7)d

8)a=false

b=true

c=true

d=true

Answer 2

Answer:

1) (c) Lactic acid and CO2

2) (c) anaerobically producing alcohol

3) (a) down and inwards

4) (i) provide O2 to the body

5) (a) (i) and (ii)

6) (b) take in oxygen dissolved in water

7) (d) moist and slimy

8) (a) False

(b) True

(c) True

(d) True