Ms. wilmes was teaching her students about the stars. she showed them this chart. ms. wilmes asked her students to study the chart and think about how the sun and alpha centauri a will look when seen from earth.
compared with alpha centauri a, how will the sun look when seen from earth?
a) the sun will look larger than alpha centauri a.
b) the sun will look dimmer than alpha centauri a.
c) the sun will look rounder than alpha centauri a.
d) the sun will look smoother than alpha centauri a.

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.

condensation. good luck!

oxygen = 21% of the atmosphere

nitrogen = 78%

carbon dioxide = 0.1%

argon =0.934%

these muscles maintain the blood pressure in the vessels. the smooth muscles are innervated by nerves of the autonomic nervous system. when the muscles contract, they cause vasoconstriction of the vessels and increase blood pressure. when the muscles relax, they enable vasodilation of the   blood vessels hence reduce blood pressure.