<span>They indicate many forms of hominins spent considerable time in trees.</span>

Last option: Preserve an ecosystem

• The establishment of a bird reservation is a way to preserve an ecosystem because reservation provides suitable environment to organism. A healthy ecosystem means large number of biodiversity.
It consists of the alveolar wall, the capillary wall, and their basement membranes.
Answer:
its a and b for this anwser
Answer:
DNA is the hereditary material in humans and almost all other ... Human DNA consists of about 3 billion bases, and more than 99 ... for building and maintaining an organism, similar to the way in which ... is critical when cells divide because each new cell needs to have an ... Thank you for your feedback!
Explanation:
Dna la me la traga fuerte mi monda