Plz help 4 questions 1.
Which of the following statements is true?

Organisms in the Plantae kingdom are mostly unicellular./
All organisms of the same species have identical DNA./
All animals in the Chordata phylum have backbones./
Organisms in the Animalia kingdom are heterotrophs.

2.
CHOOSE ALL THE ANSWERS THAT APLLY.

Mushrooms are heterotrophic organisms in the Fungi kingdom. Mushrooms .

are unicellular
make their own food using photosynthesis
are eukaryotes
are plants
are prokaryotes

3.
Choose all the answers that apply.

Which of the following are general characteristics of animals?

mobility
specialized tissue
heterotrophic
dorsal cords
nervous systems
cell walls

4.
The scientific name for a polar bear is Ursus maritimus. The scientific name for an American black bear is Ursus americanus. Which of the following statements is true?

Black bears are part of the Ursus species.
Polar bears are part of the maritimus genus.
Polar bears and black bears are variations of the same species.
Polar bears and black bears are part of the same family.

sorry to break it to ya but no one can answer your question it's just

jk but i am serious about the part that most people cant answer it beacuse you did not mention the section you are talking about. but it would if you added some detail and were a bit more specific.

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.

you know that this symptom is misleading and quite often is related to: heart attack

a heart attack is a condition that occurs when the blood flow that transports oxygen to the heart muscle is damaged or cut off completely. the coronary arteries that supply the heart muscle with blood flow can be blocked by the accumulation of plaque. also, when the plaque within the heart artery breaks, it creates blood clot that can also hinder the blood flow. men that are over 45years of age and women that are over 55years of age are at risk of having a heart attack. the symptoms of a heart attack include chest discomfort, chest pain, coughing, and shortness of breath.