Answer:
The answer is TISSUES.
Explanation:
Tissues are groups of cells that all perform a common function. An organ is not the answer because tissues make up organs and multiple organs make an organ system.
I have attached a helpful diagram that uses the example of a singular muscle cell and builds up to a whole organ system.
Please let me know if you need anymore help!
Answer:
A. their amounts vary throughout the atmosphere
Explanation:
Atmosphere consists of number of gases and composition of atmosphere varies depending on the amount of gases present in the atmosphere. The percentage of carbon dioxide in atmosphere is 0.04% while that of water vapors is 4% at normal room temperature.
1. Metamerism is a phenomenon that appears in some animals and it refers to linear disposition of their body segments that are similar in structures. These body segments are called metamers or somites and they include only the ectoderm and mesoderm (not endoderm). Metamers repeat serial and they have role in advanced locomotion. Metamerism might be homonymous when its strict or heteronymous when units are grouped together to perform similar functions.
2. Earthworm is an example of homonymous metamerism, meaning that its segments are strict. The subtype of homonymous metamerism in which Earthworm belongs is called true metamerism because in each its segment there is a repetition of organs and muscles. On the other hand, Arthropods are example of heteronymous metamerism when units are grouped together to perform similar functions. So, they have for example, head (5 metameres), thorax (3 metameres), and abdomen (11 metameres).
3. Similarities between Earthworm and Arthropods’ metamerism are:
• Metamers are similar in structure
• Each metamer has its function
• Involved in locomotion
Differences is that metamers in Earthworm all work together for the whole organism while in Arthropods they are functionally separated in groups with different functions.
Answer:
Direct health care services.
Explanation:
The health is one of the most important factor for all the individuals of the nation. The individual should be fit and healthy physically, mentally as well as socially.
The government has started the health care services to provide free health services or at low cost. These services includes the regular vaccination, health check up camps, address the health disparities and proper medication facility.
Thus, the answer is direct health care services.
I thought their were only 3, lift, drag, weight