''They must open from the top'' is the exception of the requirement for container for hazardous material
<h3>Following are requirements for containers for hazardous material:</h3>
1. They must be leak and puncture proof.
2. They can only be used by people after proper training.
3. They must have biohazard symbol clearly displayed on it.
In conclusion, the container of hazardous materials should be tightly closed from the top.
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For this i would say either C or D but leaning more towards C.
physiological need
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Physiological needs These most basic human survival needs include food and water, sufficient rest, clothing and shelter, overall health, and reproduction. Maslow states that these basic physiological needs must be addressed before humans move on to the next level of fulfillment.Safety needs: Next among the lower-level needs is safety. Safety needs include protection from violence and theft, emotional stability and well-being, health security, and financial security.Love and belonging needs: The social needs on the third level of Maslow’s hierarchy relate to human interaction and are the last of the so-called lower needs. Among these needs are friendships and family bonds—both with biological family (parents, siblings, children) and chosen family (spouses and partners). Physical and emotional intimacy ranging from sexual relationships to intimate emotional bonds are important to achieving a feeling of elevated kinship.
Answer:
photosynthesis I think...
Explanation:
Parasitic plants can be holoparasites, with virtually no chlorophyll and thus completely parasitic, or they can be hemiparasites, with the ability to <em><u>photosynthesize</u></em> to some degree.
