D) new plant species competing with native plants
D. if the organism is not adapted to the tundra, it will migrate or else it would die of the extremely cold weather at about -30 degrees fahrenheit.
I don’t know the first two but the last one the thousands of subunits are called nucleotides
The atomic number where as the atomic mass refers to the number of both neutrons and protons and the symbol refers to the element
The niche of grasshopper would include the plant species it eats.
Explanation:
The niche of an organism is different to that of a habitat. A niche includes the interaction between organisms and the food that they eat, whereas, a habitat is a place where organisms are provided with food, protection and shelter.
Habitat is a place of ecosystem that involves other environmental factors like- rain, sunlight, humidity etc. So, food type eaten by grasshopper would be the description of a niche and not a habitat.