Answer:
a. 30 cm³
b. 4.33 g/cm³
Explanation:
a Volume of the object = l*w*h
l = 5 cm
w = 2 cm
h = 3 cm
Volume of object = 5*2*3 = 30 cm³
b. Density of the object = mass of the object / its volume
Mass of object = 130 grams
Volume = 30 cm³
Density of the object = 
Answer:
pollution
Explanation:
The correct word would be pollution.
<em>Pollution can be described as the presence of ecologically harmful substances in the environment. </em>
Littering the ground is considered pollution because it is harmful to the environment in the long term. Harmful chemical in water is outrightly considered pollution because this will hurt the organisms living in the water and rendered the water unusable to those around it.
Answer:
The right answer to this question is: 310k
Explanation:
There's a very good formula that can help us to find this answer, but first, we need to know the temperature scale in Celsius and Kelvin, there's an image below that will help us gather information.
The formula is quite simple, check it below:
C/5 = K-273/5
putting the values we already have in the formula it would be like this:
37/5 = K-273/5
Cutting out the fives, we can have the final result
37= K-273
37+273 = K
K= 310.
Answer:
Climate change can alter where species live, how they interact, and the timing of biological events, which could fundamentally transform current ecosystems and food webs. Climate change can overwhelm the capacity of ecosystems to mitigate extreme events and disturbance, such as wildfires, floods, and drought
Explanation:
Mutation can cause instant adaptation while natural selection is the process by which adaptation occurs over a series of generations.
