Answer:
If tan A = 3 / 5, then sin A = 3√34 / 34 and cos A = 5√34 / 34 .
Assuming x = 5 and y = 3 (The problem is deficient in this regard)
5(3√34 / 34) + 3(5√34 / 34)
30√34 / 34
15√34 / 17
Explanation:
I hope this helps!
Answer:
diffusion
Explanation:
Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane.
The pyramid of the biomass depicts the depicts the bio productivity at each level of the organism. The producers are the organism, which have the highest number of the productivity and their number is comparatively higher than the consumers.
In the pyramid of biomass, the herbivore comes after the producers and then the carnivores. In this case, the grass would have highest productivity, so, it would occupy lower most position, then mouse and then snake.
So, the order in a biomass pyramid from lowest to highest is grass, mouse, snake.
Answer: The scientific probes matched with the weather stations are given below-
The weather stations used are such as -
- pH scale- it helps us to determine whether a solution is acidic or basic.
- Thermometer- it is used to measure temperature.
- Barometer- it is used top measure the pressure.
- Hygrometer- it is used to measure the humidity.
- Anemometer- it is used to measure wind speed.
- Data logger- it is used to measure the rate at which objects are moving or changing its position in terms of a year or a decade.
