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Klio2033 [76]
3 years ago
13

Identify and describe the major parts of the lymphatic pathways I will give you brainleist!!!!​

Biology
1 answer:
marta [7]3 years ago
3 0

Answer:

The thoracic duct: It begins near the lower part of the spine and collects lymph from the pelvis, abdomen, and lower chest.

Explanation:

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In your own words Describe how autotrophs and heterotrophs obtain energy. please this answer must be at least 150 words any one
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The autotrophs are the primary producer in the food chain and they are the ones who initiate the food chain. They produce food by using sunlight or sometimes chemical energy or reactions. They primarily use carbon dioxide, sunlight and water to form sugars or carbohydrates which become their energy source. They use the process of photosynthesis or chemosynthesis to generate food. Examples of autotrophs are green plants, green algae, bacteria.

Heterotrophs cannot make their food via sunlight or other inorganic sources and hence are dependent on the autotrophs or other animals. The heterotrophs have been ranked as secondary and tertiary consumers and cannot be producers.  They consume the organic products made by autotrophs to obtain energy for various metabolic and biological activities. The heterotrophs can be herbivore, carnivore, fungi, parasitic plants.

Some are photo-hetrotrophs,  who use light as energy but cannot use carbon  dioxide as the carbon source since they cannot fix the carbon like autotrophs.

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3 years ago
Hunger researchers initially assumed that the _____________ was a brain region responsible for initiating hunger and eating beca
qaws [65]

Answer:

Lateral Hypothalamus

Explanation:

According to the hunger researchers' initial assumption lateral hypothalamus is that part of the brain which regulates intake of food and metabolical activities like metabolical regulation of peptides like  the orexins melanin-concentrating hormone. It is that part of the brain that plays a key role in the ingestive behavior regulation.

The lateral hypothalamus system initiates physical and cognitive processes like it promotes arousal and feeding behavior, metabolism, regulates body temperature, BP, etc. and when stimulated it results in the feeding behaviour in animals as they begin to eat.

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When a group of cells work together, such as in bones, muscles, or nerves, they are known as _______.
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<span>The answer is tissue. Tissue is a group made up of specialized cells that are formed together according to each other's structure and function. There are fourn known types of tissue, such as the muscle, epithelial, connective and nervous tissues.</span>
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The correct answer should be
<span>D. Autonomic nervous system

It is called autonomic because it works on its own and it regulates organs functioning which is a thing that happens involuntarily. It regulates heart beats for example and it's not something that you do voluntarily since the heart beats regardless of you. It also controls things like vomiting or sneezing that you can't choose not to do when it starts happening.</span>
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3 years ago
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