All categories

3 years ago

A heterogeneous mixture is a

2 answers:

6 0

A heterogeneous mixture is a mixture that composes of components that aren't uniform or they have localized regions that all have different properties.

Jobisdone [24]3 years ago

6 0

Is a mixture of two different objects, such as salt and water, solvent and salute.
a homogeneous mixture is a mixture of two of the same sort objects, such as water and food coloring.

You might be interested in

how factors such as blood pressure blood volume blood viscosity resistance disease and exercice affect blood flow

schepotkina [342]

Blood is essential for many organisms, such as humans and animals, for its important function of transporting substances (food, oxygen), vitamins, waste (carbon dioxide), hormones, etc. to all tissues and cells of the body.

1) Blood volume

If the blood volume increases ==> the blood flow increases.

2) Viscosity of blood

If we have an increase in blood viscosity ==> we have a decrease in blood flow

3) Peripheral Resistance

If there is an increase in peripheral resistance ==> the blood flow decreases

4) Diameter of blood vessels

If we have an increase in diameter of

blood vessels ==> decreased peripheral resistance ==> increased blood flow

5) Blood pressure

If the blood pressure increases ==> the blood flow increases.

6) In case of diseases

In the case of atherosclerosis or acute coronary syndrome ==> blood flow decreases.

7) Physical excercises:

During physical exercises ==> the heart rate increases ==> the blood flow increases.

3 0

3 years ago

What sexual selection does the Cuban greater funnel-eared bat (Natalus Primus) have?

Zinaida [17]

The answer is : There seems to be no evidence of sexual dimorphism (sexes alike). The Cuban greater funnel-eared bat (Natalus Primus) have no evidence sexual dimorphism. Meaning they are monomorphic.

6 0

2 years ago

Negative feedback is most like _____.

aleksley [76]

The answer is: An air conditioner that turns on if the temperature gets too hot.

Even though they hurt you emotionally, Negative feedbacks serve their own important function. They keep your feet on the ground and prevent you from getting too arrogant.

This function is similar as a cooling air conditioner. Hot temperature in the comparison above represent your arrogance and the air conditioner represent the negative feedback.

5 0

2 years ago

Read 2 more answers

How does weathering impact deposition of fossils?

timurjin [86]

Answer:

Sediment, Transport and Deposition

Explanation:

The sediment is often formed when weathering and erosion break down a rock into loose material in a source area.

5 0

2 years ago

How are radioactive isotopes used to date rocks? ...?

Stolb23 [73]

Some isotopes, however, decay slowly, and several of these are used as geologic clocks. Dating rocks by these radioactive timekeepers is simple in theory, but the laboratory procedures are complex. All methods rely on the fact that certain elements (particularly uranium and potassium) contain a number of different isotopes whose half-life is exactly known and therefore the relative concentrations of these isotopes within a rock or mineral can measure the age.

8 0

2 years ago