Kelly hypothesizes that if she waters a fig tree seedling, it will grow twice as fast as an unwatered seedling. which of the following steps would compromise her experiment?
1. plant two fig tree seedlings of the same age
2. water one of the seedlings three times a week
3. apply fertilizer to the other seedling three times a week
4. measure the seedlings growth weekly
5. report her results
a step 1
b step 2
c step 3
d step 4

Four different thermometers were used to measure the temperature of a sample of pure boiling water. the measurements are recorded in the table below. thermometer temperature reading 1 temperature reading 2 temperature reading 3 w 100.1°c 99.9°c 96.9°c x 100.4°c 102.3°c 101.4°c y 90.0°c 95.2°c 98.6°c z 90.8°c 90.6°c 90.7°c the actual boiling point of pure water is 100.0°c. what can be concluded from the data about the reliability and validity of the thermometers?

Hybrid instruments that play sounds that are part sampled and part synthesized are known as:

1. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 50%25%0%100% 2. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 0%100%50%25%(picture 1 is for question 1, and picture 2 is for question 2)