Answer:
Explanation:
well no one can answer this bc we cant see the plane but can i get brainliest
Answer:The correct answer is chordates
Explanation:
Organism in the phylum Chordata develop dorsal nerve cord in their embryonic stage. Development of dorsal nerve cord is the characteristic feature of these animals and is developed by the mesoderm layer. In many of them they are only present in embryonic stage.
In vertebrates notocord disappears after completion of embryonic stage and is replaced by vertebral column which provide support and anchor to the body structure of vertebrates.
Tunicates are chordates and have dorsal nerve cord only in prenatal stage and it disappears in adults.
The basis for communication in anatomy and physiology assumes anatomical position.
<h3><u>Explanation:</u></h3>
Anatomical position is the position in which a person stands straight with his spinal cord stretched and straight, his chin remaining perpendicular with the body axis, and his feet joint side by side and his palms facing anteriorly.
This is the position which is used as the default position to explain the location and relationship of any organ or object inside body with surrounding organs. In anatomy and physiology both, anatomical position is the default position to explain the location of other organs. Thus, as any location is stated in these subjects, the position is taken to be anatomical position.
Answer: D. Boats, Because, your not able to smell the carbon monoxide on boats, you can't smell it on planes, and you CAN smell it on trains so that rules 'C.' out. Your able to smell it on land vehicles, don't believe me? Stick your nose in the back of a car that's running. Your able to smell it in factories, because in China, individuals have to wear gas masks to go outside or walk to work.
It is unlikely your vitamin needs are significantly increased above the Dietary Reference Intakes (DRI) and a vitamin supplement may not be necessary, but a dietary assessment may reveal vitamin deficiencies is the best message for the athlete.
<h3>What is Dietary Reference Intakes?</h3>
This is defined as a set of reference values used to plan and assess nutrient intakes of healthy people.
Vitamin needs in the body aren't increased above the reference intakes and so intake of supplement isn't a necessity.
Read more about Dietary Reference Intakes here brainly.com/question/10666065
