Hello. You forgot the results of Courtney's observations. The observations are:
"Tendril # Week 1 Week 3 Week 6
1 1.2 cm 5.9 in 1.2 ft
2 2.0 cm 4.8 in 0.98 ft
3 0.8 cm 3.2 in 0.55 ft
4 0.2 cm 1.6 in 0.35 ft
5 1.5 cm 4.3 in 1.01 ft"
Answer:
Curtney's data show inconsistent units of measure.
Explanation:
Measurement units are ways of representing great physics such as speed, size, time, quantity, weight, among others. These units serve to quantify the matter and allow observations to be made.
It is important to note that the same units of measurement must be evaluated in the same experiment. For example, if we want to evaluate how much a plant can grow in 3 weeks, we have to evaluate the same unit of measure each week. If in the first week we evaluate the growth in centimeters, we have to evaluate the growth in the next weeks also in centimeters.
Courtney did not do this, and assessed the growth of the plants each week with different units of measure, which left her data inconsistent.
A is the correct answer. Proteins are formed from amino acids. Amino acids come from RNA instructions . The RNA comes from DNA inside the nucleus.
torque = force x distance
so when the 2 unbalanced objects are moved apart, distance increases so torque increases.
ans is a
Homologous structures are structures that we find across different species. They have the same organisation (they have the same parts) but have different functions (they are used for different things).
homologous structures can be used to interpret evolution, because they show that different species share common features which must have been inherited from a common ancestor.
These structures have a different function because different species use these parts for different purposes. This supports evolution by supporting the claim that organisms adapt (change) in response to their environment.
Hope that helps, sorry if unclear
A, unless D is a better choice, because i cant see what D is
for the bottom question