Evidence for the theory that an atom is mostly empty space was supported by research of which of these scientists

What would happen to the limpet population if the mussel were to die out due to a disease?

Artist 52 [7]

Answer:

The whelk population would likely increase since there would be more mussels and limpets available due to the decrease in crabs.

Explanation:

3 0

3 years ago

Can someone please help me answer these questions?

andreev551 [17]

Answer:

evaporation, condensation, and precipitation. Evaporation is the process of a liquid's surface changing to a gas. In the water cycle, liquid water (in the ocean, lakes, or rivers) evaporates and becomes water vapor. condensation water which collects as droplets on a cold surface when humid air is in contact with it. Precipitation is water released from clouds in the form of rain, freezing rain, sleet, snow, or hail. It is the primary connection in the water cycle that provides for the delivery of atmospheric water to the Earth. Most precipitation falls as rain. properties of ocean water.Ocean waters are salty and contain minerals and dissolved gases. They also have a high heat capacity and vary in density depending on temperature and salinity. The two basic types of currents – surface and deep-water currents – help define the character and flow of ocean waters across the planet.On the landscape, freshwater is stored in rivers, lakes, reservoirs, and creeks and streams. Most of the water people use everyday comes from these sources of water on the land surface. Lakes are valuable natural resources, both for human and non-human life.

8 0

3 years ago

Which statement describes the offspring of the Fı generation when crossing a pea plant that is true breeding for green seeds wit

alukav5142 [94]

The offspring will inherit one allele from each parent.

<h3><u>Explanation</u>:</h3>

The genetic crossing experiments lead to the formation of different hybrids which has several characters unlike their parents. Here the parents are homozygous.

One of the parent is homozygous yellow with respect to seed colour. So genetic combination of the parent will be YY.

The other parent is homozygous green with respect to seed color. So genetic combination of the parent will be yy.

Now as they are crossed the offsprings will have genetic combination of Yy.

This is seen that the offsprings carry one allele from both the parents.

7 0

3 years ago

Read 2 more answers

Which type of leaf is represented by letter D?

AlladinOne [14]

Answer:C

Explanation:

8 0

3 years ago

A student wants to know what effect temperature will have on the germination rate of radish seeds.  To test this, she obtains 3

kondaur [170]

Answer:

Hypothesis: IF the temperature is high, THEN the germination rate of radish seeds will increase.

Experimental Group: 20 Seeds in petri-dishes placed in the freezer and incubator each

Control Group: 20 seeds stored at room temperature

Manipulated Variable (IV): TEMPERATURE

Responding Variable (DV): GERMINATION RATE

Constants: Amount of water, same amount of time (2 weeks)

Explanation:

- The hypothesis is a testable explanation given to an observed problem. A possible hypothesis is IF the temperature is high, THEN the germination rate of radish seeds will increase.

- Independent or manipulated variable is the variable that is changed or manipulated variable in an experiment. The TEMPERATURE is the independent variable in this case.

- Dependent or responding variable is the variable that is measured in an experiment. In this case, the dependent variable is the GERMINATION RATE

- The experimental group is the group that receives the experimental treatment. In this case, the experimental group is the 20 Seeds in petri-dishes placed in the freezer and incubator each.

- The control group is the group that does not receive the experimental group. In this case, the control group is the 20 seeds stored or placed at room temperature.

- Constants are the variables that are kept unchanged throughout the experiment. In this case, the constants are Amount of water, same amount of time (2 weeks)

8 0

3 years ago