Answer:
All but B are primary symptoms of lead exposure in children and infants
Explanation:
Some of those lysosomes contain secretions that will help the immune cells destroy foreign pathogens.
Hope that helped you.
Answer:
The statement that best describes the graph is Carla slowed down in the beginning of her trip, stopped, and then sped up.
Explanation:
Data:
Horizontal axis = time.
Vertical axis = velocity (m/s).
A line runs in straight segments
- <em>from 0 seconds 15 m/s.</em>
- <em>to 1 seconds 13 m/s.</em>
- <em>to 2 seconds 10 m/s.</em>
- <em>to 3 seconds 4 m/s.</em>
- <em>to 4 seconds 0 m/s.</em>
- <em>to 6 seconds 4 m/s.</em>
According to the data present in the graph, it can be seen that Carla starts with a speed in her career, which decreases over time. After four seconds she stops, remains stopped for one second and starts running again, with an initial speed of 4 m/s.
<em>In conclusion, the graph show Carla -who is moving- slows down until she stops, and then starts the race again.</em>
<span>1. Control of temperature, endocrine activity, metabolism, and thirst are functions associated with the hypothalamus. The correct option among all the options is the third option.
2. "Heart beating" is the one among the following that </span><span>is an example of a function that is performed exclusively by the autonomic nervous. The correct option among the options given is the second option.
3. </span>The diffusion of potassium out of a neuron causes it to experience depolarization. <span>The correct option among the options given is the second option.</span>
Answer: 2. endospores
An endospore is a structure that remains in the dormant state in some bacteria. The term endospore refers to the seed like form, but actually it is not a true spore. Endospore allows bacteria to restrain it's biological activities like obtaining food and reproduction under harsh environmental conditions like freezing and drying. Under favorable conditions these endospores reactivates. The endospore consist of bacterial DNA and ribosome.
