The Head Start program is authorized by the Improving Head Start for School Readiness Act of 2007 [PDF, 271KB]. 1  View Head Start fact sheets to learn more about demographics, state allocations, program statistics, and general information on Head Start enrollment history.
A membrane-bounded organelle with chlorophyll containing membranous  thylakoids where photosynthesis takes place is called chloroplast.  A green pigment that absorbs solar eâ¦nergy and is important in algae  and plant photosynthesis is chlorophyll. Answered.
Chloroplast is only found in plant cells and contains the green pigment. It makes food for the plant through Photosynthesis. The chloroplasts are the parts in a plant cell i â¦ n which sunlight CO2 and water are used to make sugars and oxygen.Chloroplasts are the site of photosynthesis and they are in plant cells.he chloroplast contains chlorophyll which is the light sensitive pigment that powers photosynthesis and other pigments. Chlorophyll gives the plant its green colour.