Which method of separation of mixtures is vital to life on earth?
filtration, sifting, evaporation, or distillation?
Answer:
sifting
Explanation:
Someone help me this ASAP~!
The lowest point in the state of Louisiana is New Orleans. The city’s elevation is 8 feet below sea level. Write the elevation of New Orleans as an integer.
Answer:
-8
Explanation:
sea level is another way of saying zero. If something is above or above sea level it is a positive integer. like a regular number. if something is below sea level it is a negative integer like negative numbers. They said 8 is the elevation but new orleans is BELOW sea level. that means the integer we are looking for is going to be a negative number. 8 is the number they told us and since it is below the sea level. The integer of new orleans that represents its elevation is -8.
How are scientists monitoring and studying the effects on the herring?
Answer:Work by biologists and marine scientists over the past 10 years has covered such commercial resources as shrimp, scallops, herring and cod. Establishing tolerance levels for these and other species is one of the tools needed to determine how Barents Sea oil production can be pursued in an environmentally acceptable way. Tolerance levels are measured when a species is at the larval stage, the phase in its growth where it has the greatest vulnerability to oil pollution.
Share:
hoped this helped
A car is rolling south at 8 miles per hour, and a man pushes a car north at ten miles per hour. What is the resultant vector on the car? a. 2 miles per hour north b. 2 miles per hour south c. 18 miles per hour north d. 18 miles per hour south
Answer:
im pretty sure it would be a
Explanation:
The law of conservation of energy states that energy can neither be created nor destroyed. What does “conservation” mean in this law? I need the answer quickly
Predict: Will a 1500 kg car moving at the same speed as the tennis ball have more momentum or less? (i think more)
Calculate the momentum of the car and record it here.
Answer:
The car will have more momentum because it has a greater mass. Momentum= mass x velocity therefore if both the objects have the same velocity.
