Orchids attract insects many different ways depending on the insect that they attract.
Orchids attract flies by using the smell of rotten flesh. Gross right?
Anyways another way they can attract insects is because of the shape of their petals. Some males insects think that their petals look like female insects and the male insect then lands on the petal and spreads pollen onto the flower
Hope this helped - Ashlynn
There are 3 possible ways of determining pH.
1. A pH meter, 2. Litmus paper/ pH test strips or 3. Titrations.
1. A pH meter works by sending a small electric current through the solution. An electrical current can only be created if there are free-moving particles such as H+ ions from an acid or OH- ions from a base. The pH meter can determine the pH by how high the conductivity is.
2. Litmus Paper or pH test strips are strips that turn a specific colour under a specific pH. This colour can then be compared to a colour chart which will tell you the pH. The downfall of this method is that the red ink will stain the strip and you will be unable to get an accurate reading.
3. A titration is the best method, if done properly, for determining pH.
The answer is B. The less mass then the less the gravity pulls on it
Answer:
1.05
Explanation:
P1 over t1 is equal to P2 over T2, then solve for X
X/199= 1.2/227
