Answer:
um, dunno im only in 10th sooo.......
Explanation:
Answer:
An ecosystem is a discrete structural, functional and life sustaining environmental system. ... Biotic component of the ecosystem includes the living organisms; plants, animals and microbes whereas the abiotic component includes inorganic matter and energy.
Explanation:
Contrast. A principle of design that refers to differences between elements such as color, texture, value, and shape.
Answer: I think what you have to do is divide 50 km ÷ 1.5 = 33.33 km/h.
Explanation: 1.5 is 1 hour and 30 minutes so you just divide the speed by the hours you have. Hope it helps :)
Answer:
mathematican because he was an engineer