The exact opposite end of the earth or 180degrees
Answer:
B They go through many developmental changes.
Explanation:
According to the passage, development of frogs are susceptible to minor environmental changes due to the series of developmental changes they undergo.
During the developmental phase of a typical frog, several complicated cellular differentiation cycles occurs. These cycles are connected to one another and they are triggered by certain signals and responses. Disruption in certain environmental factors can affect the various developmental changes.
Nona= 9, hepta= 7, hexa= 6, tetra= 4
Answer:
Please check attachment
Explanation:
Here in this question question, we are concerned with writing the Lewis structure for the given molecule.
The Lewis structure is simply using dots to represent electrons which are not involved in the bonding.
That is, we shall be using dots to represent the non-bonding pairs of electrons around the atoms which are central.
Please check the attachment for the diagram
You can use luminal to make it more visible. Trust me this is the answer because I had this question in my book. Hope it's useful.