Answer:
a-the baobab lives for a thousnad years.
The event that was dated using the most valid and reliable source is millipede appears.
<h3>What is a reliable source?</h3>
In science, reliable sources include those that provide strong evidence to prove a hypothesis is false or true. The most common reliable sources in science are:
- Data that was collected from experiments using the scientific method.
- Observations that are consistent.
- Peer-reviewed articles about a phenomenon.
- Evidence such as specimens, fossils, rocks, etc.
Based on this, the event that was dated using the most valid and reliable resource is the millipede appearance because this event was dated using fossils, which are a type of reliable source in science. Moreover, other sources such as history books or green plants are not reliable.
Learn more about science in: brainly.com/question/935949
Answer:
D. Anther
It is crucial in the reproduction of flowering plants, as it produces the male gametophyte, known as pollen.
Answer:
Both reptiles and amphibians are poikilothermic, which means that they cannot regulate their own body temperatures internally
