Using the general equation for a nuclear reaction, supply the following answers. The mass of the first neutron is :
There are _ Ba neutrons
The number of neutrons this reaction emits is _

If two parents who's blood types are both b produce a child that has blood type o, what can you say about the parent's genotybes? oa) one is ii ob) one is ibi oc) both are bi od) nothing, this is impossible

One gene can influence trait(s). one trait can be determined by gene(s).

7. describe two strategies that parents can use to cope with stress. 8. describe the three types of childcare available to families. 9. what can parents do to be more involved in their children's education at home and at school? 10. which factors should a parent consider when choosing a childcare option?