The speed of sound wave is slower than electromagnetic wave.
Answer: More than 90% of measles infections occurs in children under 15 years old.
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Answer:
Spore can survive under unfavorable conditions as they are covered by a hard protective coat. Spores can grow to produce new plants and does not require sexual interaction with another organism. Due to their small size and light weight, they can be dispersed easily.
Spores can remain dormant till favourable conditions become available. b. Spores help an organism to tide over the bad phase. Spores can be spread through water, air or animals and thus is good for the spread of an organism to more places.
Explanation: hope this helps bro! (:
Answer:
C.)with the right investment, Steve thinks he can get rich
