In this activity, you’ll analyze and interpret data about a population. A scientist has been monitoring the height of a small population of wild sheep for 30 years. He monitored 200 adult male sheep from each year, and then broke down their height into ranges. Study the data in the chart, and then answer the questions that follow.

energy and particles

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds

request for reexamination

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