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Biology 16 Online
bill533:

https://i.postimg.cc/xdbms1NP/hom-1.jpg Body systems often work together to achieve a goal. For example, several body systems are involved when the body engages in what is known as the “fight-or- flight” response to possible danger. The diagram shows the body systems involved in this response. Which statements describe how systems interact to produce the fight-or-flight response? Select the two correct answers. Question 6 options: A. The digestive system creates hormones that are sent to the muscular system, resulting in increased blood flow to muscles B. The endocrine system floods the circulatory system with hormones that affect several other body systems C. The muscular system sends receptors to the circulatory system to increase blood pressure and heart rate D. The digestive system interacts with the excretory system, supplying hormones to slow the production of urine E. The endocrine system supplies the lungs with insulin, allowing increased absorption of oxygen F. The circulatory system experiences a change in blood flow, which allows the muscular system to obtain additional glucose.

bill533:

@ZoeyBiocth16

bill533:

@umm

Hanna:

I want to say B and E but I'm not too sure

bill533:

https://i.postimg.cc/zfkK9XkZ/Pasted-Image-efqq2c6s92es1vydj72fqu58uhrdtnd5002.png Question 7 options: A. The pathogen is most likely a bacterium because of its symptoms and its incubation time B. The pathogen is most likely a bacterium because of its transmission method and the disease it caused C. The pathogen is most likely a virus because of its symptoms and its incubation time. D. The pathogen is most likely a virus because of its size and its treatment.

Hanna:

B. The pathogen is most likely a bacterium because of its transmission method and the disease it caused

bill533:

https://i.postimg.cc/d0Wk8g3K/Pasted-Image-jo5q75h54zf1jjcp15esi1tzg12ff9p4002.png A. 50% of plants with red flowers, 50% of plants with purple flowers B. 75% of plants with purple flowers, 25% of plants with red flowers C. 100% of plants with purple flowers D. 100% of plants with red flowers

Hanna:

A. 50% of plants with red flowers, 50% of plants with purple flowers??

bill533:

https://i.postimg.cc/tJ8DnCvM/Pasted-Image-qu8nw0k1hgoyxkl3hbx3hs1zgg7i1th2002.png Question 10 options: A. Longer males use more energy for growth than shorter males, resulting in the production of fewer sex cells B. Shorter males produce more sex cells than longer males, resulting in the fertilization of more eggs C. Shorter males travel faster upriver than longer males and begin breeding with females earlier. D. Longer males are able to outcompete shorter males for access to females.

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