Answer:
Explanation:
5. data is factual information that results from a scientific investigation.
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The vine grows upward/climbs the tree. It does this so it can get more sunlight
The sun has stimulated the plant to grow upwards, and around the support structure, D
Answer:
Doing experiments, maintenance and cleaning.
Explanation:
Astronauts perform tasks of the day which is supervising experiments, performing routine maintenance on station equipment and the astronauts wipe the walls, floors, and windows to keep them clean in order to avoid any type of microbial growth. Most of the activities are similar in space to the earth i.e. sleeping, eating the meal three times a day and exercise to maintain health and become active all the day.
Water soluble hormones affect target cells by binding to Plasma membrane receptor. The cell surface receptor is the binding site for water soluble hormones.The water soluble hormones must bind to binding site (cell surface receptor) because they are unable pass through plasma membrane freely due to their polarity.
Answer: D. Dwarf Planets
Explanation:
Dwarf planets have round shape and orbit the sun. They do not clear their orbits due to smaller gravitational pull and hence, cannot be classified as a planet. A dwarf planet may or may not have moons. Dwarf planets are smaller in size than planets.
Pluto was once classified as planet but was demoted to dwarf planet as many other similar sized objects were found in its neighborhood in Kuiper belt (Eris, Haumea, Makemake) . One dwarf planet is present in asteroid belt as well. It is the largest object in the asteroid belt.