谁能帮我分析一下这个句子的语法成分？

Michigan lawmakers are debating定语从句，修饰passage of legislation
先行词that/which被省略了.
being debated by Michigan lawmakers to increase the state's share of school funding.现在分词的被动式作定语，完全可以。

Michigan lawmakers are debating定语从句，修饰passage of legislation
先行词that/which被省略了,因为修饰的是宾语，如修饰主语则一般不省略.

Michigan lawmakers are debating 作定语从句(先行词被省略了)，可以改成你补充的表达方式。

Michigan lawmakers are debating做定语，修饰passage of legislation

可以改成你说的那样

As
far
as
human
health
is
concerned
状语
those
hit
hardest
主语。其中过去分词hit
hardest为those的定语
will
be
谓语动词
residents
of
poorer
countries
that
do
not
have
the
funds
to
fend
表语。其中that
do
not
have
the
funds
to
fend为定语从句，修饰countries;of
poorer
countries则是residents的定语。