Answer:
d. phosphates.
Explanation:
Weed -
It refers to the unwanted plants growing along with other plants , and are unnecessarily crowding the area and sucking the major nutrients from the soil , is referred to as a weed .
A weed growing along with other plants hence need to be taken out , as they disturb the other plants as well .
Excess of phosphates leads to the growth of these weeds .
Hence , from the given scenario of the question ,
The correct answer is d. phosphates.
This is true, Columbus came to the new world in 1492, and from then on, more people migrated to the new world.
Answer:
[a] varies in its characteristics according to local environmental circumstances
[b] becomes common within a species through natural selection
[d] tends to promote the well being of an organism in its natural or social environment
Explanation:
The adaptive traits in the living organisms have a simple basic role, that is to make the organism better suited for survival in its environment. The adaptive traits come in all sorts of different shapes, be it some that are manifested in the physical appearance or in the behavior of the organisms. Adaptive traits can be increased speed, prolonged neck, living in a groups, developing thorns and many more. This type of traits occur when the organisms face increased competition or when the environment in which they live starts to change, so in order for them to survive, they start to develop traits that will make them better suited for the new conditions and more competitive. The main principle through which the adaptive traits are transferred and rapidly increase in a population is through natural selection, as the organisms choose the ones that have advantageous traits for their mates, while they live aside the others.
It would probably be hail since big blocks of ice could easily break the power lines
Answer:
D. Precipitation
Explanation:
Human environment interactions are interactions between humans and the environment.
Let’s examine each answer choice.
A. Dams are barriers that are built to stop water. Humans build them, so it is a human environment interaction.
B. Farms are plots of land humans use to raise crops and animals. Therefore, they are human environment interactions.
C. Irrigation is a way to water crops. Humans build them. They are human environment interactions.
D. Precipitation is rain, snow, hail and more. Humans can’t control it, so it is not a human environment interaction.
Therefore, the best answer is D. Precipitation.
