Answer:
O. Wave A has a higher frequency because it has a shorter wavelength.
Explanation:
Wavelength refers to the distance between two crests while frequency refers to the number of waves passes through a specific point per second. Frequency and wavelength are inversely proportional to each other. Inversely proportional means if one increases, the other decreases and vice versa. If the frequency of the wave is higher so its wavelength becomes shorter and if the frequency of the wave is shorter so its wavelength is higher.
Answer:
c bc relative means old and not dead
Yeah I’m pretty sure C is the correct answer too
Answer:
Fertilizers affect the root growth in several ways such as:
- Provide more mineral nutrition
- Slow release of nutrients in soil
- Rapid growth of plant root
Root mass of root is the measurement of growth in length and weight of the roots.
So, the effect of fertilizer is not limited to the growth in length and weight, there are several nutritional changes in roots which are also important for the measurement of effect of fertlisers on root growth.