Answer:
living things respire to get oxygen for living cells to function. Without air, there is no life. Plants use Carbon Dioxide (together with sunlight and water) to produce energy and give out Oxygen as a by-product. This oxygen is what almost all animals need to survive.
Explanation:
hope this helps any
Answer:
During photosynthesis a plant absorbs light energy using the pigment chlorophyll. This allows it to convert carbon dioxide and water into glucose. This glucose is:
transported to the growing parts of the plant for use in respiration
transformed into cellulose, proteins and oils
turned into starch for storage
Therefore, to test if a plant has been photosynthesising, you can test the leaf to see if starch is present.
Answer:
A. Interphase
B. Cytokinesis
C. Metaphase
D. Anaphase
Explanation:
Interphase is when the nuceus is intact and the chomozones are inside the nucleus.
Cytokinesis is when the cell membranes seperate.
Metaphase is when the chromozones line up in the middle
Anaphase is when the sister chromatids seperate and move to opposite sides of the cell.
The order of the processes are; Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis
