Match the following terms and definitions. 1.microtubules and microfilaments that support and shape the cell
5
vacuoles
2.tiny structures that conduct protein synthesis
4
flagella
3.semipermeable layer that surrounds all cells
ribosomes
4.cell extensions used for cell mobility and movement
chloroplasts
5.storage sacs
endoplasmic reticulum (ER)
6.traps solar energy for photosynthesis
cytoskeleton
7.tubes that transport molecules from the nucleus to the cytoplasm
plasma membrane

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.

the most common type of reef is the fringing reef. this type of reef grows seaward directly from the shore. they form borders along the shoreline and surrounding islands.