With Personal Watercraft having no brakes, the best thing to
do in avoiding obstacles is to take caution and slow down while operating the
Personal Watercraft boat but when obstacles are ahead and you need to use
methods, it is best to apply throttle and after that, steer quickly.
Answer:
lysosomes break down macromolecules. plant cells have bigger vacuoles than animal cells
Explanation:
Answer:
1-The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out waste gases like carbon dioxide.
2-The fluid represents the outermost layer of the alveolar surface that is directly exposed to air and thus to the environment. Alveolar fluid prevents desiccation of the epithelial cells and also functions as a physical protection barrier against inhaled particles and irritants.
3-The main function of surfactant is to lower the surface tension at the air/liquid interface within the alveoli of the lung. This is needed to lower the work of breathing and to prevent alveolar collapse at end-expiration.
4-The trachea (windpipe) conducts inhaled air into the lungs through its tubular branches, called bronchi. The bronchi then divide into smaller and smaller branches (bronchioles), finally becoming microscopic. The bronchioles eventually end in clusters of microscopic air sacs called alveoli.
5- i havent seen the video then how can i answer q5
Paleoanthropology uses the fossil record to examine the anatomy and behavior of our relatives in the past.
What is Paleoanthropology?
- By reconstructing evolutionary kinship lines within the family Hominidae using biological evidence (such as petrified skeletal remains, bone fragments, and footprints), paleoanthropology, also known as paleo-anthropology, seeks to understand the early development of anatomically modern humans, also known as hominization (such as stone tools, artifacts, and settlement localities).
- Primatology, palaeontology, biological anthropology, and cultural anthropology are all combined in one area.
- Genetics is becoming more and more important as technology and methodologies progress, especially when it comes to analysing and comparing DNA structure as a crucial tool for studying the evolutionary kinship lines of related species and genera.
To learn more about the topic, refer to the following link:
brainly.com/question/2960034
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Answer:
Pancreas.
Explanation:
Pancreas may be defined as the merocrine gland that can acts as an endocrine gland as well as an endocrine gland. Pancreas releases the important hormone known as insulin and glucagon.
Sasha is a diabetic patient and cannot digest carbohydrate properly. Her pancreas is not working properly as the pancreas release pancreatic amylase that helps in the digestion of carbohydrate. The abnormal secretion of insulin hormone may cause diabetes that disrupts the level of carbohydrate in the body.
Thus, the correct answer is pancreas.
