Examine the table. In which of the following types of substances do sound waves travel the fastest? A- Sound waves travel at the same speed in solids, liquids, and gases.

B- solids

C- liquids

D- gases

the actual answer was 160934

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

6h2o+6co2=c6h12o6+602

answer: b

coz red blood cells marrow and circulates the body for 120 days.